WILL GIVE THANKS, 5STAR, AND BRAINLIEST ANSWER.

y varies directly with x, and y = 9 when x = 2. What is the value of y when x = 3?


PLEASE SHOW YOUR WORK

Answers

Answer 1
If you subtract 2 from 9 you'll get 7. Add 7 to three and you'll get y=10 when x=3. 

Related Questions

look at the sceenshot-- help??

Answers

The answer is: 3.
_________________
In the table, the relation (x, y) is not a function is the "missing value" of "x" is: 3.
_______________________________________
Explanation: We are given that the ordered pair: "(3,10)" exists.  In other words, when x = 3, y =10. 
______________________________________
The "missing value" refers to the "empty box" in the table shown (in the attached screenshot).  The "empty box" shows a "y-coordinate" of "20"; but a "missing" corresponding "x-coordinate".
____________________________________
The problem asks: 
_________________
In the table, the relation (x, y) is not a function is the "missing value" of "x" is: ____?
___________________
The answer is: 3.
_______________________
We know the answer is "3"; because we know that "3" already has 1 (one) corresponding y-coordinate.

By definition, a "function" cannot have ANY "x-coordinates" that have more than one "corresponding y-coordinate".   As such:
_______________________________________
In the table, the relation (x, y) is not a function is the "missing value" of "x" is:
____________
3.
____________
Additional information:
____________
When examining an equation on an actual graph, we can use what is called the "vertical line test".  That is, one can take a pencil and vertically go through the "y-axis", or even examine it visually, to see if there are any "x-values" that have more than one corresponding "y-coordinate".
   If no, then it "passes" the "vertical line test" and is a "function".  
If not, then it does NOT pass the "vertical line test" and is NOT a function.
__________________________________________

What Number is 16/ of 44

Answers

16/44=.363636363636...

PLEASE HELP ASAP. Please

Answers

Ryans was more expensive cause 2/3 is 0.66... which is a repeating decimal. That is smaller than 0.8

A recreation center offers a membership for $75.Members may take classes for $10 each.Nonmembers pay $15 for these classes.how many classes could a nonmember take pay the same total amount as a member?

Answers

75 +10n = 15n
75 = 5n
 15 = n

Therefore 15 classes

Chance has $2 in quarters. Blake has $5 in dollar coins. Whose coins have the greatest mass? Explain.

Coin. Mass (in grams)

Nickel 5.00

Dime 2.27

Quarter 5.67

Half Dollar 11.34

Dollar. 8.1

Answers

the mass of Chance's coins if greater then Blake's

$2 in quarters is 8 quarters because every dollar is 4 quarters
so 8×5.67 is 45.36
$5 In dollar coins is 5 coins
so 5×8.1 which is 40.5

45.36 (Chance's coins) is greater than 40.5 (Blake's coins)

The Chance coin has the greatest mass if Chance has $2 in quarters. Blake has $5 in dollar coins.

What is multiplication?

The symbols cross (×), asterisk (*), and dot (·) are used to denote multiplication. You most frequently utilize the cross when writing in your notebooks. In computer languages and algebra, the asterisk and dot are both utilized (higher mathematics).

Given:

Chance has $2 in quarters. Blake has $5 in dollar coins,

The total quarters coin Chance has = 2 × 4 = 8,

The total dollar coins Blake has = 5 × 1 = 5

Calculate the mass as shown below,

Chance coin mass =  5.67 × 8

Chance coin mass = 45.36 gram

Blake coin mass = 8.1 × 5

Blake coin mass = 40.5 gram

Compare both masses,

45.36 gram > 40.5 gram

Thus, the Chance coin has the greatest mass.

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what divided by 7,650 by blank equals 7.65

Answers

7,650 divided by 1,000 equals 7.65.

The number divided by 7,650 by blank equals 7.65 is; 7,650 ÷ 1000 = 7.65

What is the fundamental principle of multiplication?

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We need to solve the below expression;

7,650 ÷ ----- = 7.65

Let the blank is x.

7,650 ÷ x = 7.65

Multiplying both sides by 7.65 and cross multiplying :

x = 7,650/7.65

Hence, 7,650 ÷ 1000 = 7.65

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What is 30% of 20??Help me please

Answers

Taking 30% percent of something is the same as multiplying by .3

so, .3*20 = 6

HELP!!! Is the system of equations consistent, consistent and coincident, or inconsistent?
y=−1/2x+3 y=4x+2
I got Consistent Independent, but that isn't an answer!

Answers

It's just consistent, man. hope that helps

its not Independent its just Consistent.

Choose two points in the coordinate plane. Use the slope formula to find the slope of the line that passes through the two points. Then find the slope using the formula y1 - y2 over X1 - x2. Are your results the same? Explain

Answers

No, they are not the same because if you use the slope on a coordinate plane you are using rise over run to find the slope not the slope formula. If you use the slope formula on it you will get a different answer. Hope this helps! 

a 32 ounce bottle of apple juice for$2.50 or a 48 ounce bottle for$3.84

Answers

Final answer:

To determine which bottle of apple juice is a better value, calculate the cost per ounce by dividing the price by the number of ounces. The 32 ounce bottle at $2.50 has a slightly lower cost per ounce than the 48 ounce bottle at $3.84.

Explanation:

The student is asking to compare the cost per ounce of two different sizes of apple juice to determine which offers the better value. To do this, you would divide the price of each bottle by the number of ounces it contains to get the cost per ounce for each. Then, you compare these two values.

For the 32 ounce bottle: $2.50 / 32 ounces = $0.078125 per ounce

For the 48 ounce bottle: $3.84 / 48 ounces = $0.08 per ounce.

Although the prices per ounce are very close, the 32 ounce bottle is slightly cheaper per ounce.

Final answer:

To determine the better deal between a 32-ounce bottle of apple juice for $2.50 and a 48-ounce bottle for $3.84, we need to calculate the cost per ounce for each option. The 32-ounce bottle of apple juice is a better deal as it has a lower cost per ounce.

Explanation:

To determine the better deal between a 32-ounce bottle of apple juice for $2.50 and a 48-ounce bottle for $3.84, we need to calculate the cost per ounce for each option.

The cost per ounce for the 32-ounce bottle is $2.50/32 = $0.078125.

The cost per ounce for the 48-ounce bottle is $3.84/48 = $0.08.

Therefore, the 32-ounce bottle of apple juice is a better deal as it has a lower cost per ounce.

The function f(x)=80(1.5)xf(x)=80(1.5)x models a bacteria population after x hours.

How does the average rate of change between Hours 4 and 8 compare to the average rate of change between Hours 0 and 4?

The average rate of change is 4 times as fast.

The average rate of change is 1.5 times as fast.

The average rate of change is 5.0625 times as fast.

The average rate of change is 2.25 times as fast

Answers

Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
I think the answer based on the above situation is "The average rate of change is 5.0625 times as fast." I hope it is the answer your looking for. 
Final answer:

To compare the average rate of change between hours 4 and 8 to the average rate of change between hours 0 and 4, we need to calculate the average rate of change for both time intervals using the given formula. The correct option can be determined by comparing these two average rates of change.

Explanation:

To compare the average rate of change between hours 4 and 8 to the average rate of change between hours 0 and 4, we need to calculate the average rate of change for both time intervals. The formula for average rate of change is:

Average Rate of Change = (f(b) - f(a)) / (b - a)

For the interval between hours 4 and 8, the average rate of change is:

Average Rate of Change = (f(8) - f(4)) / (8 - 4)

Substituting the values into the formula:

Average Rate of Change = (80 * (1.5)^8 - 80 * (1.5)^4) / (8 - 4)

For the interval between hours 0 and 4, the average rate of change is:

Average Rate of Change = (f(4) - f(0)) / (4 - 0)

Substituting the values into the formula:

Average Rate of Change = (80 * (1.5)^4 - 80) / 4

Comparing these two average rates of change, we can determine which option is correct.

A bag contains 8 blue marbles, 6 red marbles, and 4 green marbles. What is the probability of selecting a blue marble, replacing it in the bag and then selecting a red marble?
A.7/9
B.1/3
C.2/27
D.4/27

Answers

Since the probability of drawing a blue marble is 4/9 and the probability of drawing a red marble is 1/3, when we multiply these, we get 4/27. We multiply them since they are independent compound events.

2.25meters long and 1.8meters wide what is the area of the blanket give the answer in centimeters

Answers

The length is 2.25 meters          The width is 1.8 meters
1 meter =100 centimetres                1 meter=100centimeters
2.25 meters=?                                   1.8 meters=?
2.25m/1m*100cm=225cm                 1.8m/1m*100cm=180 cm
The area of this shape is length *width
A=225cm*180cm
A=40500cm²
Therefore the area in centimeters is 40500cm²

The 1 meter contains 100 centimeters therefore the area of the blanket with dimensions 2.25meters long and 1.8meters wide is 40500 cm².

What is unit conversion?

To convert any unit into another is called a unit conversion.

In order to convert units, we need to care about their dimensions their dimension should not be changed.

As per the given dimension of the blanket,

Length = 2.25 meters and width = 1.8 meters.

Since,1 meter = 100 cm

Length = 2.25× 100 = 225 cm.

Width = 1.8× 100 = 180 cm

The area of the rectangle is Length × width.

Area = 225 × 180

⇒ 40500 cm²

Hence "The 1 meter contains 100 centimeters therefore the area of the blanket with dimensions 2.25meters long and 1.8meters wide is 40500 cm²".

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Help me!WARNING
1.It is the process used to find the total number of items in a given number of groups?________

2.It is a way to write a number that shows the value of each digit.___

3.It is one of one
hundred equal parts._______

4.This is the result when you multiply two numbers.______

5.It is te value of a digit in a number based on the location of the digit.______

Answers

3-decimal, 4-product, 5- place value, 2-expanded number, 1-multiplication  
Final answer:

Multiplication, Scientific notation, Place value, and Percent are all concepts that help understand the different aspects of numbers.

Explanation:The process used to find the total number of items in a given number of groups is multiplication.Scientific notation is a way to write a number that shows the value of each digit.A percent is one of one hundred equal parts.Multiplication is the result when you multiply two numbers.The value of a digit in a number based on its location is called place value.

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· B__________8cm___________C·
If line BC represents 200% what is the length of a line segment that is 75% explain

Answers

This is really easy, because 8m is 200% you have to divide it in half to figure out the 100% which is 4... now you have to find the 75%. all you have to do is divide 4 by 25% which is 3.
Final answer:

The length of the line segment that is 75% of the line BC is 6 cm.

Explanation:

In this problem, we are given that line BC represents 200% or twice the length of a line segment. Let's say the length of BC is 8 cm. To find the length of a line segment that is 75%, we can use proportion. Since 75% is three-fourths of 100%, the length of the line segment will be three-fourths of the length of BC.

So, the length of the line segment that is 75% is (3/4) * 8 cm = 6 cm.

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33 ounces to 11 ounces

Answers

As a ratio it would be 33:11 or 33/11
The Answer Should Be 3:1

bennett is placing 104 photographs in the school yearbook.he will put the same number of photos on each 13 pages.if he can put 4 pictures in a row how many rows will be on each page ?

Answers

104 divided by 13 equals 8, so that means there can be 2 rows on each page.

Answer: 2

Step-by-step explanation: 104 photos to be place on 13 pages, to get the number of photos on a page, we simple divide 104 by 13 =8

1 page = 8photos

since 4 pictures can fit in a row, to get the number of rows on a page, we simply divide 8 by 4 = 2.

Therefore on each page, there are 2 rows.

find the area in square units of a rectangle with the given dimensions 5×7

Answers

35 squared should be the answer than add units like inches or feet
Final answer:

The area of a rectangle is calculated by multiplying the width and the height. In this case, the area would be 5x7 which is 35 units squared.

Explanation:

You want to find the area of a rectangle with the given dimensions 5x7. The formula to calculate the area of a rectangle is Length x Width. In this case, your length could be 7 and your width could be 5. Therefore, the area of your rectangle is 7(l) x 5(w) = 35 square units.

Remember, the dimension of area is represented as L² (Length squared). In this case, the units would be 'units squared' (since no specific unit is detailed).

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Every month, Ms.Thomas pays her car loan through automatic payments (withdrawals) from her savings account. She pays the same amount on her car loan each month. At the end of the year, her savings account balance changed by -$2,931 from payments made on her care loan


(A) what is the change in Ms.Thomas savings account balance each month due to her car payment?

(B) Describe the total change to Ms.Thomas savings account balance after six monthly payments on her car loan. Model ur answer using a number sentence

Answers

what variables are there then once you get those subtract 2,931from the total

Answer:

Below

Step-by-step explanation:

A. Ms Thomas pays the 'same' amount as her car loan each month through car payments.

The total amount paid at the end of the year for car loan = -$2931. Change in Ms Thomas' savings accounts each month.

  -2931 / 12 = -$244.25

B. -2931 / 12 = -$244.25

-$244.25 x 6 =  -$1465.5

The answer is -1465.5

Write another division problem that has a quotient of 3 and a remainder of 28

Answers

Following are the calculation of the division problem:

Given:

quotient=3

remainder=28

To find:

division problem=?

Solution:

157 divided by 43 equals 3 with a remainder of 28. 37 divided by 3 equals 3 with a remainder of 28.

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Final answer:

To create a division problem with a quotient of 3 and a remainder of 28, you can write it as 43 divided by 5.

Explanation:

To write another division problem with a quotient of 3 and a remainder of 28, we can start by multiplying the quotient (3) by the divisor and then adding the remainder (28). Let's say the divisor is x:

3x + 28 = dividend

For example, if we choose x to be 5:

3(5) + 28 = 15 + 28 = 43

So, the division problem with a quotient of 3 and a remainder of 28 could be 43 divided by 5.

mr brust has 50 algebra books.he handouts 2 books every 3 says

Answers

300 is the answer i think im not sure

HURRY!!!!
these are the choices

A.the number of seconds after the rocket is released
B.the initial height of the rocket
C.the initial velocity of the rocket
D.the height of the rocket after t seconds

Answers

C.the initial velocity of the rocket
A. The number of seconds after the rocket is released.

t is time in seconds. h(t) will be the height of the rocket at any given time t after the rocket has been released.

A restaurant used 4 pounds of potatoes during a lunch rush. If they used 5/8 as much beef, how many pounds of beef did they used?

Answers

37/8 or 8 4/5                                        
                       hope this helped                                      
The answer would be 20/8lbs. or 2 1/2lbs.

Six bakers use a total of 12x - 3.6 pounds of flour each hour. If each baker uses the same amount of flour, find an expression for the number of pounds each baker uses in an hour. Then write an expression equivalent to 12x - 3.6 to represent the total hour used in an hour.

Answers

Final answer:

Each baker uses (12x - 3.6) / 6 pounds of flour in an hour. The expression equivalent to 12x - 3.6 to represent the total flour used in an hour is 12x - 3.6 pounds.

Explanation:

To find an expression for the number of pounds each baker uses in an hour, we divide the total amount of flour (12x - 3.6 pounds) by the number of bakers (6). Therefore, each baker uses (12x - 3.6) / 6 pounds of flour in an hour.

To write an expression equivalent to 12x - 3.6 to represent the total flour used in an hour, we can simply use 12x - 3.6 pounds, as this already represents the total amount of flour consumed by all the bakers in one hour.

Final answer:

Each baker uses 2x - 0.6 pounds of flour each hour. The expression 12x - 3.6 represents the total flour used by all bakers in an hour, so it's already the equivalent expression needed.

Explanation:

If six bakers use a total of 12x - 3.6 pounds of flour each hour, and each baker uses the same amount of flour, we need to divide the total amount of flour by the number of bakers to find how much flour each baker uses per hour.

Amount of flour per baker per hour = Total flour used / Number of bakers

= (12x - 3.6) / 6

By simplifying this expression, we divide each term in the numerator by 6:

= 12x/6 - 3.6/6

= 2x - 0.6

So, each baker uses 2x - 0.6 pounds of flour each hour.

To represent the total hour used in an hour with an equivalent expression, we can simply rewrite the original expression, as it already represents the total amount of flour used by all bakers in an hour. Thus, the expression equivalent to 12x - 3.6 is already the total amount used in an hour.

a tailor used 2 meters of string to make 3 halloween masks. He used _ of a meter for each mask.

Answers

one fifth of a meter for each mask
2/10=1/5

Mac picked four baskets of blueberries. The weights of the berries in pounds are given below. order the weights from lightest to heaviest: 5/4, 9/10, 4/5, 13/20.

Answers

The numbers ordered from least to greatest are:

13/20, 4/5, 9/10, 5/4

How to order the weights from lightest to heaviest?

Basically, we need to order the numbers:

5/4, 9/10, 4/5, 13/20

From smallest to largest.

An easy way of doing that is write all of these fractions as decimals.

5/4 = 1.25

9/10 = 0.9

4/5 = 0.8

13/20 = 0.65

The order is then:

13/20, 4/5, 9/10, 5/4

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80% of Vanessa's final grade is based on the average score of her quizzes, which is 73.

20% of her grade is based on the score of her final. What is the lowest grade she can get to scrape a passing 70 in the class?

PLEASE ANSWER QUICKLY!!!

Answers

80% of quizzes + 20% of final = final grade

80% * 73 + 20% * x = 70

0.8 * 73 + 0.2x = 70

58.4 + 0.2x = 70

0.2x = 11.6

x = 58

What is this number written in expanded form with multiplication

2.306

Answers

2 times 1   3 times .1   0 times .01    6 times .001
Just look at each place value of every number in the integer.
Final answer:

The number 2.306 can be written in expanded form with multiplication as 2 x 1 + 3 x 0.1 + 0 x 0.01 + 6 x 0.001.

Explanation:

When a number is written in expanded form with multiplication, it means that we break down the number into its individual place values and then multiply each digit by the corresponding place value. For the number 2.306, we can break it down as follows:

2 x 1 + 3 x 0.1 + 0 x 0.01 + 6 x 0.001 = 2 + 0.3 + 0 + 0.006 = 2.306

So, the expanded form of 2.306 with multiplication is 2 x 1 + 3 x 0.1 + 0 x 0.01 + 6 x 0.001.

why does beethoven now spend all his time erasing music

Answers

He is decomposing :0

Beethoven was a renowned composer who struggled with hearing loss later in his life. Please  note that he did not erase his music deliberately.

Why did Beethoven edit his compositions

Instead, due to his deafness, he often revised and edited his compositions repeatedly, writing and rewriting sections to perfect his musical ideas.

Beethoven was known for his meticulous nature and pursuit of musical excellence. He constantly refined his compositions, making changes, corrections, and improvements until he was satisfied with the final piece. This process involved extensive revisions and alterations to his musical scores, which might have been mistakenly perceived as "erasing" music.

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I need help with all the blank ones (15 points)

Answers

6) Sonar 7) Subduction Zone 9) Subduction
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