Answers
Y = mx + b
1 of the points has to be the y intercept, which can be obtained from the graph, and the other, any other point, which can also be the X intercept.
So, X intercept - (2,0)
Y intercept - (0,3).
Slope = y/X = 3-0/0-2
Slope = 3/-2 or -3/2.
Now put everything together in form:
Y = mx + b
Y = -3/2x + 3.
I believe this is the solution.
Answer:
Ф Well all you need to do to write the linear equation for this function. I assume you want to know, is that you must obtain 2 points, and calculate the slope, then place the info within the following form.
Y = mx + b
1 of the points has to be the y intercept, which can be obtained from the graph, and the other, any other point, which can also be the X intercept.
So, X intercept - (2,0)
Y intercept - (0,3).
Slope = y/X = 3-0/0-2
Slope = 3/-2 or -3/2.
Now put everything together in form:
Y = mx + b
Y = -3/2x + 3.
I believe this is the solution.
Related Questions
Which expression is equivalent to 5(x + 7)?
A) 5x + 12
B) 5x + 35
C) 5x + 7
D) 40x
Answers
Answer:
i think is b
Step-by-step explanation:
solve and show work
The flow rate of a water pump is 2.8 gallons per minute. How many minutes does it take this pump to transfer 84 gallons of water out of a swimming pool? PLZ help me
Answers
It will take 30 minutes for the pump to transfer 84 gallons of water out of the swimming pool using the flow rate of 2.8 gallons per minute.
To calculate the time it takes for the water pump to transfer 84 gallons of water at a rate of 2.8 gallons per minute, you can use the formula for time, which is time = total volume/flow rate.
Firstly, find the total volume of water to be transferred, which is 84 gallons.
Next, find the flow rate of the pump, which is 2.8 gallons per minute.
Divide the total volume by the flow rate to find the time: 84 gallons / 2.8 gallons per minute = 30 minutes.
Therefore, it will take the pump 30 minutes to transfer all 84 gallons of water out of the swimming pool.
The key club made $192 at their candle sale.They sold round candles for $4 and square candles for $6.If they sold twice as many square candles as round ones,how many of each type of candle did the key club sell?
Answers
Answer:
24 square candles and 12 round candles
Step-by-step explanation:
4r+6s=192
s=2r
Solve:
4r+6(2r)=192
4r+12r=192
Combine like terms
16r=192
r=12
s=2(12)
s=24
12 round candles and 24 square candles.
Divide 6,723 ÷ 8.
What is the remainder?
Answers
The remainder is 3/8 or .375
K=59(F−32)+273.15. Solve for F.
Answers
Answer:
The value of the equation for F is [tex]F=\frac{K-273.15}{59}+32[/tex]
Step-by-step explanation:
Consider the provided equation.
[tex]K=59(F-32)+273.15[/tex]
We need to solve the provided equation for F.
Subtract 273.15 from both sides.
[tex]K-273.15=59(F-32)[/tex]
Divide both side by 59.
[tex]\frac{K-273.15}{59}=F-32[/tex]
[tex]F-32=\frac{K-273.15}{59}[/tex]
Add 32 from both side.
[tex]F=\frac{K-273.15}{59}+32[/tex]
Hence, the value of the equation for F is [tex]F=\frac{K-273.15}{59}+32[/tex]
specify three fractions with different denominators that have an LCD of 24. Then arrange the fractions in order from least to greatest
Answers
A rectangle has an area of 20 square feet and a length of 6 feet. What is its width? show me how you got the answer.
Answers
3 1/3 is the width of the given rectangle.
What is Area?The area is the entire amount of space occupied by a flat (2-D) surface or an object's form. On a sheet of paper, draw a square using a pencil. It has two dimensions. The area of a form on paper is the area that it occupies.
We can use the formula for the area of a rectangle, which is:
area = length x width
We are given the area as 20 square feet and the length as 6 feet. We can plug these values into the formula and solve for the width:
20 = 6 x width
Dividing both sides by 6, we get:
width = 20/6
Simplifying this fraction, we get:
width = 3 1/3 feet
Therefore, the width of the rectangle is 3 1/3 feet.
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Final answer:
To calculate the width of a rectangle when the area is 20 square feet and the length is 6 feet, you divide the area by the length to get the width, which is 3⅓ feet.
Explanation:
To find the width of a rectangle when the area and the length are given, you can use the formula for the area of a rectangle, which is Area = length × width. In this case, we are given the area (20 square feet) and length (6 feet), so we set up the equation:
20 square feet = 6 feet × width
To solve for the width, we divide both sides of the equation by the length (6 feet):
Width = 20 square feet ÷ 6 feet
Width = 3.3333 feet or 3⅓ feet
Therefore, the width of the rectangle is 3⅓ feet.
Marci has 7 bean bag dolls. Lucy has 2 bean bag dolls. Janice has twice the number of dolls as Marci and Lucy combined. How many dolls does Janice have? Explain the steps you used to solve the problem. then write an equation to show the steps.
Answers
What is the remainder to 8372÷5
Answers
7/8m + 9/10 - 2m - 3/5
Answers
Answer:
The simplified form is [tex]-\frac{9m}{8}+\frac{3}{10}[/tex]
Step-by-step explanation:
Consider the provided expression.
[tex]\frac{7}{8}m + \frac{9}{10} - 2m - \frac{3}{5}[/tex]
Now combine the like terms,
Like terms are the terms which contains same variables of same degree.
[tex]\frac{7}{8}m -2m + \frac{9}{10}-\frac{3}{5}[/tex]
The above expression can be written as:
[tex]\frac{7}{8}m -\frac{8}{8}\times 2m + \frac{9}{10}-\frac{2}{2}\frac{3}{5}[/tex]
[tex]\frac{7-16m}{8}+\frac{9-6}{10}[/tex]
[tex]-\frac{9m}{8}+\frac{3}{10}[/tex]
Hence, the simplified form is [tex]-\frac{9m}{8}+\frac{3}{10}[/tex]
Answer:
The simplified expression is - 7/8 m + 3/10
Step-by-step explanation:
A recipe uses 8 3/4 cups of milk for every 3 1/2 cups of oatmeal.
How many cups of milk are used for each cup of oatmeal?
Answers
8 3/4=8.75 3 1/2=3.50 8.75÷3.50→875÷350=2 175/350
175=1/2 of 350
To figure out how many cups of milk are used for each cup of oatmeal, divide the amount of milk by the amount of oatmeal. The result is 2 1/2 cups of milk for each cup of oatmeal.
Explanation:The question is asking us to figure out what the ratio of cups of milk to cups of oatmeal would be if it were reduced to one cup of oatmeal. The original proportions provided in the question are 8 3/4 cups of milk for 3 1/2 cups of oatmeal.
To find the answer, we would divide the amount of milk by the amount of oatmeal. First, we need to convert the mixed numbers to improper fractions. 8 3/4 is the same as 35/4 and 3 1/2 is the same as 7/2.
Then, we divide 35/4 by 7/2, which turns into a multiplication problem: 35/4 times 2/7. Keep in mind that multiplying fractions is straightforward - you simply multiply the numerators with numerators and denominators with denominators.
The result, therefore, becomes 70/28 which simplifies to 2.5 or 2 1/2 when turned back into a mixed number. So, there are 2 1/2 cups of milk used for each cup of oatmeal.
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josh's web site had 805,289 visitors. Diego's site had 784,976 visitors. How many more visitors did josh's sit have than Diego's. Estimate to check your answer.
Answers
Josh's site had 20,313 more visitors than Diego's site. To estimate, we round the number of visitors to each site to the nearest thousand and subtract, revealing an approximate difference of 20,000 visitors, which is close to the exact count.
To find out how many more visitors Josh's site had than Diego's, we subtract the number of visitors to Diego's site from the number of visitors to Josh's site.
Josh's site had 805,289 visitors and Diego's site had 784,976 visitors. So we calculate:
805,289 - 784,976 = 20,313
Josh's site had 20,313 more visitors than Diego's site.
Estimate:
To estimate, we can round the numbers to the nearest thousand:
Josh's site: Approximately 805,000 visitors
Diego's site: Approximately 785,000 visitors
Now we subtract:
805,000 - 785,000 = 20,000
The estimate shows that Josh's site had about 20,000 more visitors than Diego's, which is close to the exact difference of 20,313 visitors.
If A = {2, 4, 6, 8, 10} and B = {1, 2, 3, 4, 5}, find A Intersects with B.
A.
{2, 4}
B.
{1, 2, 3, 4, 5, 6, 8, 10}
C.
{1, 3, 5}
D.
{7, 9}
Answers
{2, 4}
................................................
The local movie theater collected a total of 8250 last night, of which 45% came from sales at the concession stand. How much money did the theater collect at the concession stand
Answers
Alright, so you already know the total amount the theater collected ($8,250) and the percent of sales which came from the concession stand (45%). Your first step is to change the given percentage into a decimal, as shown below:
To change 45% into a decimal, you have to move the invisible decimal point two places to the left:
45(.)% becomes .45
Now that you have changed your percent into a decimal, your next step is to multiply the total sales the theater made last night with your decimal, as shown below:
Multiply the total sales ($8,250) x (.45)
$8,250 x .45 = $3,712.50.
So the theater made a total of $3,712.50 at the concession stand last night.
To determine the concession stand revenue, multiply the total collected revenue, $8250, by 45%, resulting in $3712.50 collected at the concession stand.
To calculate how much money the theater collected at the concession stand, we first need to find 45% of the total revenue of $8250.
Step 1: Convert the percentage to a decimal:
45% = 0.45
Step 2: Multiply the total revenue by the decimal:
$8250 * 0.45
Step 3: Perform the multiplication:
$8250 * 0.45 = $3712.5
Therefore, the theater collected $3712.50 at the concession stand last night.
David drove 135 miles in 3 hours Find the unit rate
Answers
To calculate David's unit rate of speed, divide the distance he traveled, 135 miles, by the time it took, 3 hours, which results in an average speed of 45 miles per hour.
The question concerns finding the unit rate of David's driving speed, which is a concept in mathematics related to distance and time. To find the unit rate of speed, we divide the total distance traveled by the total time taken. In this example, David drove 135 miles in 3 hours. Therefore, the unit rate (average speed) can be calculated as follows:
Identify the total distance traveled, d = 135 miles.Identify the total time taken, t = 3 hours.Calculate the unit rate (average speed) v using the formula v = d / t.The calculation would be v = 135 miles / 3 hours = 45 miles per hour.This means that David's average driving speed was 45 miles per hour.
(05.01)A scale drawing of a bathroom is shown below: A rectangle is shown. The length of the rectangle is labeled 2 inches. The width of the rectangle is labeled 3.5 inches. The scale is 1 to 20. What is the area of the actual bathroom in square feet? Round your answer to the nearest whole number. 7 ft^2 19 ft^2 12 ft^2 140 ft^2
Answers
Every 1 is meant to represent 20, so multiply both 2 and 3.5 by 20.
2 * 20 = 40
3.5 * 20 = 70
40 * 70 = 2800 in^2
Every 12 inches is 1 foot so divide 2800 by 12^2 (one square foot), or 144.
2800/144 = 19.44444
Round down because .4 is less than half.
Approximately 19 ft^2
19ft^2
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$1725 couch with a 15% markup
Answers
1725+258.75=t
1983.75=t
The total cost of the couch is $1983.75
To find the final price of the couch with a 15% markup, we add the markup to the original price of the couch.
Explanation:In this question, we are given a couch priced at $1725 with a 15% markup. To find the final price, we need to add the markup to the original price of the couch.
Markup = 15% of $1725 = (15/100) * $1725 = $258.75
Final price = Original price + Markup = $1725 + $258.75 = $1983.75
Break apart 16x34 into 4 simpler multiplication problems?
Answers
The simpler multiplication after breaking apart 16 × 34 are 5 × 100 + 11 × 4, 4 × 4 × 34, 8 × 2 × 17 × 2, and 4 × 8 × 17.
What is multiplication?The fundamental concept of making the same number of additions repeatedly is represented by the action of multiplication. The results of multiplying two or more integers are known as the products, and the factors that are used in the multiplication are referred to as the factors.
Given:
16 × 34
The multiplication can be broken into simpler multiplication as shown below,
2 × 2 × 2 × 2 × 2 × 17
544
Break the term as shown below,
500 + 44
5 × 100 + 11 × 4
The 16 × 34 can also be written as 4 × 4 × 34, 8 × 2 × 17 × 2, and 4 × 8 × 17
Thus, the simpler multiplications are 5 × 100 + 11 × 4, 4 × 4 × 34, 8 × 2 × 17 × 2, and 4 × 8 × 17.
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Write 1/125 as an expression using a negative exponent other than -1
Answers
An expression is defined as a set of numbers, variables, and mathematical operations. The expression 1/125 as a negative exponent other than -1 is 5⁻³.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The expression 1/125 as a negative exponent other than -1 can be written as,
1/125
= 1/(5³)
= 5⁻³
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there are 48 beads in a package. candice bought 4 packages of blue,9 packages of gold,6 packages of red,and 2 packages of silver beads. about how many beads did candice buy ?
Answers
1008
p.s: im in 7th grade so you can trust me
Tell whether the rates of change are constant or variable 16 over 1, 64 over 2, 144 over 3, 256 over 4
Answers
anna can type 123 in 3 minutes ,caroline can type220 words in 5 minutes who can type faster
Answers
If you divide 123 by 3 to see how many words Anna types per minute, its comes to 41 words/minute. Dividing 220 by 5 to find the words/minute Caroline types would result in 44 WPM.
Anna- 123 in 3 minutes
123:3
Caroline- 220 in 5 minutes
220:5
Both 3 and 5 can go into 15.
Caroline: [tex] \frac{220}5} = \frac{660}{15} [/tex]
Anna: [tex] \frac{123}{3} = \frac{615}{15} [/tex]
Anna can type faster than Caroline. Hope this helps! :)
What is the reciprocal of 6 and 1/4?
Answers
Answer:
The question is What is the reciprocal of 6 1/4 ?
Step-by-step explanation:
6 wholes and the fraction is one - fourths can u help us now ??
0.4 - D = 0.33 What is D?
Answers
rob says all numbers have an even number of factors marcia says some numbers have an odd number who is correct
Answers
Answer:
Marcia is correct.
Step-by-step explanation:
We are given that,
Rob states that 'all numbers have an even number of factors'.
Marcia states that 'some numbers have an odd number of factors'.
Let us consider the number 36. Now, it is given that,
1 × 36 = 36
2 × 18 = 36
3 × 12 = 36
4 × 9 = 36
6 × 6 = 36
Since, the repeated factor is counted only once. So, the factors of 36 are given by 1, 2, 3, 4, 6, 9, 12, 18 and 36.
This gives us that 36 has 9 factors and so, it has odd number of factors.
Hence, Marcia is correct.
The rule below shows how Mrs. Murphy's long-distance phone company computes her monthly bill. Which answer expresses that rule in the form of an equation?
Multiply the number of minutes Mrs. Murphy spent on long-distance calls by $0.42, the long-distance rate. Then add $24, the flat monthly charge.
Answers
❤❤❤Hope this helps❤❤❤
Please mark as Brilliant
-A
Cyndi has 20 square tiles to make rectangles. She uses all 20 tiles in each rectangle. How many different shaped rectangles can she make
Answers
A rectangle made of square tiles measures 8 tiles wide and 10 tiles long. What is the length in tiles of a similar rectangle 12 tiles wide?
Scaling factor is 12/8 = 3/2
Therefore length of the 12 tiles wide rectangle is 10 times 3/2 = 15 tiles long
Hope this helps
Can you help me for number 36, please thank you!
Answers
Write and equation to solve the problem, "five less than the product of 6 and a number is -23"?
Answers
6 n - 5= - 23
the variable n is -3
Alligators lay between 20 and 50 eggs in a nest. A park ranger in Everglades national park counted the number of eggs in 28 nests. On average, there were 40 eggs in each nest. About how many eggs did he count?
Answers
The park ranger counted a total of 1120 eggs in the nests in Everglades National Park.
Explanation:The park ranger in Everglades National Park counted the number of eggs in 28 nests and found that there were an average of 40 eggs per nest. To find the total number of eggs the ranger counted, you can multiply the average number of eggs per nest by the total number of nests. In this case, the calculation would be: 40 eggs/nest x 28 nests = 1120 eggs.