Mrs. Ulrich has 3 times as manymarkers as colored pencils. The total number of markers and colored pencilsis 84. How many markers foesMrs. Ulrich have?
Answers
x=y=84
3y+y=84
4y=84
y=21
x=3y
x=63
She has 63 markers.
Related Questions
I need to find 5.29 divided by 6
Then 3.59 devided by 6
The. 4.79 divided by 6 thx
Answers
3.59/6 is 0.5983333333333333333333
4.79/6 is 0.7983333333333333333333
Final answer:
To divide decimals by a whole number, place the decimal point in the quotient above the decimal point in the dividend, divide as with whole numbers, and add zeros if necessary to match decimal places.
Explanation:
To divide decimals by a whole number, you can follow these steps:
Place the decimal point in the quotient (the answer) directly above the decimal point in the dividend (the number being divided).Divide as you would with whole numbers, ignoring the decimal points.If there are more decimal places in the dividend than in the quotient, add zeros to the right of the quotient until the decimal places match.Using this method, we can solve the given problems:
5.29 divided by 6 = 0.8817
3.59 divided by 6 = 0.5983
4.79 divided by 6 = 0.7983
city a populatuon is 15,000 city b population is 12,000 city a is what percent larger than city b
Answers
I am part of a whole I am greater than three fourths but less than nine tenths I am a decimal with a 3 in my hundredths place what number am I ?
Answers
as you can see, it is greater than 0.75 (3/4) and less than 0.9 (9/10) The only fractions that are bigger than 3/4 and less than 9/10 are 4/5, 5/6, 7/8, 8/9
If we try all of them, 5/6 is the only one that has 3 in the hundredth place.
Hope this helps! Please give me the brainliest answer if you like it! If you have further questions, please leave a comment or add me as a friend!
a swimming pool requires 672ft2 of floor space.The length of the swimming pool is 32ft
Answers
8x=3x+10
solve plzzzz
Answers
Cathy wakes up at 7:00 A.M. each morning. She spends 1/10 hour making her bed, 1/5 hour eating breakfast, and 1/2 hour getting ready for school. How long does Cathy spend doing the things each morning.
Answers
Cathy spends a total of 48 minutes each morning making her bed, eating breakfast, and getting ready for school.
To calculate the total time Cathy spends each morning:
Making her bed: 1/10 hour = 6 minutes
Eating breakfast: 1/5 hour = 12 minutes
Getting ready for school: 1/2 hour = 30 minutes
Total time: 6 minutes + 12 minutes + 30 minutes = 48 minutes
What is the best estimate for 1/6 x 7/8?
A 2
B 1
C 1/2
D 0
Also could you tell me how you got the answer
Answers
PLEASE HELP!!! How is the process for solving multiplication and division one-step equations like solving one-step addition and subtraction equations?
Answers
x - 2 = 6
compared with
2x = 6
for the first one, you add two and get x = 8. for the second one, you divide by 2 and get x = 3. they're both a single step, as the name "one-step" equations tells you, and you only have to divide, multiply, add, or subtract one value.
Final answer:
The process for solving multiplication and division one-step equations is similar to solving one-step addition and subtraction equations by identifying the unknown variable, applying principles of equality, and performing appropriate operations on both sides of the equation.
Explanation:
Identify the unknown variable in the equation.Use the principles of equality: whatever you do to one side, you must do to the other.Apply multiplication/division to both sides as needed to solve for the variable.Can someone help me on #5
Answers
Cora's kitten weighs 1,200 grams. If he weighed 550 grams at the last visit to the veterinarian's office, what is the percent increase in the kitten's weight rounded to the nearest whole number?
Answers
Answer: 118%
Step-by-step explanation:
Cora's kitten weighed in the last visit to the veterinarian's office=550 grams
Right now, Cora's kitten weighs =1200 grams
Increase in the kitten's weight=[tex]1200-550=650\text{ grams}[/tex]
Percent increase in weight=[tex]\frac{650}{550}\times100[/tex]
[tex]=118.18\%\approx118\%[/tex]
Hence, there is 118% increase in kitten's weight.
How do you get this?
A factory produces 4 gallons of orange juice for every 24 gallons of apple juice produced. Use this ratio to answer the question.
The factory produced 6,260 gallons of orange juice during the rest of the week. How many gallons of apple juice did they produce during the rest of the week?
gallon(s)
Answers
Keep in mind:
[tex] \frac{numerator}{denominator} [/tex]
[tex] \frac{4galOJ}{24galAJ} [/tex]
You can reduce that ratio to the following:
[tex] \frac{1galOJ}{6galAJ} [/tex]
OJ = Orange Juice
AJ = Apple Juice
gal = gallon
I recommend setting up this conversion like I'm about to. In fact, I recommend doing this for every conversion you need to do.
[tex] \frac{6260galOJ}{1} * \frac{6galAJ}{1galOJ} [/tex]
Are you familiar with the concept that [tex] \frac{8}{8} [/tex] "cancels" out. That of course is true for any two like numbers you plug in there. Did you also know that this "canceling" out also works for UNITS? Units being what is slapped on the end of your number (Don't confuse these with variables later on... variables being things like "x" or "y"). In this case we have two different variations of the unit gallon. We have gallons of Orange Juice, and gallons of Apple Juice, which are two different units. Our goal is to convert to gallons of apple juice, so we want to cancel out gallons of orange juice.
To do this I set up two fractions. One with the number we want to convert over one, and another empty fraction like this:
[tex] \frac{6260galOJ}{1}* \frac{?}{?} [/tex]
We need to get it where gal OJ cancels itself out in the problem. So we need to get the unit over itself. Don't forget you can rewrite the multiplication of fractions like this:
[tex] \frac{6260galOJ*?}{1*?} [/tex]
While I won't continue using that form it can be helpful to visualize how you can cancel it out. You simply put the gal OJ unit in the bottom ? slot. With nowhere else to go you put the gal of AJ unit in the top ? slot... so it looks like this:
[tex] \frac{6260galOJ}{1} * \frac{?galAJ}{?galOJ} [/tex]
Now we need to scratch our heads a bit and think... hmmm! What do we put here. If we want to convert we need some type of ratio (which is also sometimes called a conversion value). Luckily we have one. We just need to plug in the correct numbers. Our ratio looks like this:
[tex] \frac{1galOJ}{6galAJ} [/tex]
So, plug in 6 next to the galAJ unit, and 1 next to the galOJ unit.
[tex] \frac{6260galOJ}{1}* \frac{6galAJ}{1galOJ} [/tex]
Now, multiply across. So, 6260galOJ*6galAJ = 37560galAJ
Our final answer is:
37560 gallons of Apple Juice!
How to write an equation for 2 5/8 miles being 3/4 the way
Answers
3/4 of teh way is 3/4 times x, or (3/4)x.
If 2 5/8 miles is (3/4)x, then replace "is" with "=".
(3/4)x = 2 5/8
Just wanted to make sure
Answers
use compensation to write 3 different equations with the same sum as 38+16
Answers
Following are the calculation of the 3 different equations:
Given:
[tex]\to \bold{38+16 = 54}[/tex]
To find:
write 3 different equations to the given value.
Solution:
[tex]\to \bold{38+16 = 54}[/tex]
In the given question, by adding the value it is equal to 54. So, the calculate of the given sum in 3 different ways can be defined as follows:
[tex]\to \bold{10+44}\\\\\to \bold{5+49}\\\\\to \bold{7+47}\\\\[/tex]
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A straw for a box drink is 4 1/8 inches long and costs $0.015 to make. The straws are laid end to end in a line until they extend 123 3/4 inches. How many straws are in the line and how much do they cost?
Answers
To create a line of 123 ³/₄ inches with straws each measuring 4 ¹/₈ inches, 30 straws are needed. The cost to make these straws is $0.45.
To determine how many straws are in the line that extends 123 ³/₄ inches using straws that are each 4 ¹/₈ inches long, you would divide the total length of the line by the length of one straw. Converting to improper fractions for ease of calculation, we get:
Total length of line: 123 ³/₄ inches = 495/4 inchesLength of one straw: 4 ¹/₈ inches = 33/8 inchesDividing the total length by the length of one straw:
Number of straws = (495/4) / (33/8) = (495/4) × (8/33) = 30 strawsNext, to find the total cost of the straws:
Cost per straw = $0.015Total cost = 30 straws * $0.015 = $0.45Therefore, 30 straws are used to create the line and the total cost for these straws is $0.45.
A submarine changed its depth by -24 ft each minute in 6 min. What was the total change in depth at the end of the 6 min
Answers
Answer:
-144ft
Step-by-step explanation:
What is the answer of
3x+5=2x+3?
Answers
3-5=-2
1x=-2
x=-2
To solve the equation 3x + 5 = 2x + 3, simplify both sides of the equation by subtracting like terms. The solution to the equation is x = -2.
Explanation:To solve the equation 3x + 5 = 2x + 3, start by simplifying both sides of the equation.
You can do this by subtracting 2x from both sides, which eliminates the x term on the right side.
This leaves you with x + 5 = 3. Next, subtract 5 from both sides to isolate the x term.
This gives you x = -2. Therefore, the solution to the equation is x = -2.
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real world problem for -8+60=28
Please help!
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The cost of 7 scarves is $43.75. What is the unit price?
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It is a 3 digit number. All the digits are different. The first and second digits are multiples of 3. The first digit is greater than the second digit. The sum of the two digits is 7 more than the third digit. The number is not a multiple of 5. The third digit is greater than 3.
Answers
find the area of the larger rectangle by finding the area of the two small rectangles and adding them.
Answers
the area of the small rectangle is 6 and the area of the bigger one is 15
15+6=21
Answer:
21 square units
Step-by-step explanation:
the length is 5+2=7( square units)
So the area is 7*3=21 (square units)
I hope it'll help you much
Thank you for asking
Simplify each expression Justify each step
(22+19b)+7
18+(5+6m)
11s(4)
10y(7)
(9+31+5)[(7times5)times4]
Answers
remove the ( ) fast and then add the numbers that look the same.
(22+19b)+7
22+19b+7
22+7+19b
= 29+19b
18+(5+6m)
18+5+6m
= 23+6m
here u don't care about same or not same u just multiply or divide
11s(4)
= 44s
10y(7)
= 70y
(9+31+5)(7times5)times4)
(45)(35)4
(1575)4
= 6300
Please help!
5 pts each!
50 pts in all!
Please give the correct answers or i will report that it was wrong!
Answers
2. C
3. A
4. B
5. C
2.C (5*20)+3
3.A 22/7= 3 r.1
4.B
5.C (3*8)+3
label each clock with at least 3 equivalent fractions to show what part of an hour has passed
Answers
D: 1/2, 2/4, 4/8
G: 5/6, 10/12, 20/24
H: 1/1, 2/2, 3/3
To show what part of an hour has passed using 3 equivalent fractions, we use the position of the hour hand relative to the clock's 12-hour cycle. For instance, if the hour hand is at 3, 1/4 of an hour has passed, which can be shown as 1/4, 2/8, or 3/12.
Explanation:To label each clock with at least 3 equivalent fractions to show what part of an hour has passed, we would typically look at how much of the 12-hour cycle of the clock has been covered. For example, if the hour hand is pointing at the 3, a quarter of the cycle has passed, because 3 out of 12 hours have elapsed. Therefore, the equivalent fractions representing this time segment could be 1/4, 2/8, and 3/12. The idea here is that each fraction must have a numerator and denominator, which, when simplified, would result in 1/4.
More examples include if the hour hand points at 6, half of the clock or an hour has passed, hence equivalent fractions could be 1/2, 4/8, and 6/12. If it's at the 9, three-fourths of the clock has passed, so equivalent fractions could be 3/4, 6/8, and 9/12. Understanding time conversion between words and numbers and basic fractions is crucial to identifying these equivalent fractions on an analog clock.
a 16 oz package of brown rice cost 79 cents and a 32 oz. package cost of white rice cost 3.49. which package si a better buy. PLEASE SHOW YOUR WORK.
Answers
The brown rice is better to buy because it is less than $3.49.
Please make this answer the brainiest!
Answer:
Brown rice
Step-by-step explanation:
We must determined how much you pay per oz. for each type of rice to determine the best buy.
For brown rice:
[tex]79/16=4.93[/tex]
You pay approximately 5 cent per oz. of brown rice.
For white rice:
[tex]3.49/32=0.109=0.11[/tex]
You pay 11 cents per oz. of white rice.
White rice is twice the price of brown rice per oz.
∴ brown rice
On average,The .U.S. produces 36.5 million tons of fruit each year.About how much fruit does it produce in 2.25 years?
Answers
Answer:
82.125 million tons
Step-by-step explanation:
The U.S. produces 36.5 million tons of fruit each year.
To calculate the amount of fruits It produces in 2.25 years we multiply the production of 1 year to 2.25 years.
It produces fruits in 2.25 years = 36.5 × 2.25
= 82.125 million tons
The U.S. produces 82.125 million tons of fruit in 2.25 years.
If r = 6 units and x = 8 units, then what is the volume of the cylinder shown above? A. 1,152 cubic units B. 168 cubic units C. 288 cubic units D. 48 cubic units
Answers
The correct option is c.
The volume of a cylinder with a radius of 6 units and a height of 8 units is approximately 904.32 cubic units when using π as 3.14 in the formula, and is exactly 864 cubic units when using π as 3 in the formula.
Explanation:The given question is based on the formula to calculate the volume of a cylinder. The formula is V = πr²h where V is the volume, r is the radius of the base, h is the height of the cylinder, and π (Pi) is approximately equal to 3.14.
In this case, r = 6 units and h = 8 units. Now, substituting these values into the formula:
V = π * (6 units)² * 8 units = 3.14 * 36 sq.units * 8 units = 904.32 cubic units
The available options don't include this value, but keep in mind that π is typically approximated in school-level problems, which might account for a slight variance in the final answer.
If π is approximated to 3 (instead of 3.14), the volume would be 3 * 36 * 8 = 864 cubic units.
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The complete question is given below:
If r = 6 units and x = 8 units, then what is the volume of the cylinder shown above? Where x is the height of the cylinder.
A. 952.12 cubic units
B. 904.32 cubic units
C. 288.06 cubic units
D. 489.55 cubic units
How might a pair of snakes be used for driving in the rain
Answers
Answer:
Step-by-step explanation:
how do you find the constant ratio in math?
Answers
Final answer:
To find the constant ratio in math, set up a proportion with two ratios and solve for the unknowns.
Explanation:
To find the constant ratio in math, you typically set up a proportion by equating two ratios. For example, if you have a ratio of 1:2, you can set up the proportion as 1/x = 2/y, where x and y represent the unknown values.
You then solve for the unknowns by cross-multiplying and simplifying the equation. In this case, the constant ratio would be x:y = 1:2.
HELP Me PLEASE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
3. Briefly explain why the death, resurrection, and ascension of Jesus can be considered the most important events that ever happened in human history.
Answers
Answer:
It basically was the first documented spiritual connection throughout the world that gave everyone a answer to why and how they were made by an all mighty being, The son of god.
Step-by-step explanation: