Mathematics Middle School

## Answers

**Answer 1**

There are 6 quarts because 1/4 of a gallon is 1 quart. then you add the 1 quart, 3 quarts and 2 quarts together and you will get 6 quarts. Hope this helped.

**Answer 2**

There are 6 quarts because 4 quarts are in a gallon.

## Related Questions

The total number of students in the seventh grade is nine more than four times as many students as are in the art class there are 101 students in the seventh grade find the number of students in the art class a number of students in the art class

### Answers

Answer:

Let x be the number of students in the art class.

We are given that there are 101 students in seventh grade and the total number of students in the seventh grade is nine more than four times as many students as are in the art class. Therefore, we have:

Therefore, there are 23 students in the art class.

There are 5280 feet in a mile. What fraction of a mile is represented by2640 feet

### Answers

Answer:

264/528

132/264

66/132

33/66

11/22

1/2

There are 2/8 cups of peanuts and 1/4 cup of walnuts. Is there a greater amount of peanuts or walnuts? Explain

### Answers

Answer:

Same amount.

Step-by-step explanation:

2/8 simplified = 1/4

If there is 1.4 walnuts and 1/4 cup of peanuts there is the same amount.

Ms. Ford's kitchen is in the shape of a rectangle with a width of 12.25 feet. She is buying a wallpaper border to go on all of her kitchen walls. She wants to buy 5 extra feet of the border to be sure she has enough. She buys 62.5 feet of the border. What is the length of Ms. Ford's kitchen? Explain how you can find your answer.

### Answers

Answer:

57.5 feet

Step-by-step explanation:

The kitchen is a rectangle and she wants to buy 5 feet of wallpaper. And she buys 62.5 feet of wallpaper border. Just subtract 62.5 and 5 and you get 57.5 feet.

Answer:

Step-by-step explanation:

The length of Ms. Ford's kitchen is 57.5 feet.

Step-by-step explanation:

1. You have the following information given in the problem above:

- The kitchen is rectangular.

- Ms. Ford wants to buy 5 extra feet of wallpaper border.

- She buys a total of 62.5 feet of wallpaper border.

2. Therefore, to calculate the length of Ms. Ford's kitchen, you only need to substract 62.5 feet and the 5 extra feet of wallpaper border. Therefore, the result is:

Simplify the expression: 2[12-3(4+2)]

### Answers

mark as brainlist please ....

He's another way

4+2 evaluate to 6 multiply 3 and 6

3*(4+2) evaluate to 18

2-3*(4+2) evaluate to -6

multiply 2 and -6

final answer -12

:)

Select all of the fractions that are terminating decimals *

3/8

5/6

4/5

2/7

3/4

### Answers

Answer:

are all terminating decimals

Step-by-step explanation:

Terminating decimals are decimals that stop at certain point after you divide the numerator by the denominator in a fraction. Decimals that do not terminate (stop) will either show a pattern of repetition, such as 0.66666..., or they will neither stop or show a pattern and simply go on and on, such as 0.7568422902376...

In order to determine if each of the fractions given is terminating, you would need to divide each numerator by the given denominator:

Mary is learning to use her new exercise tracker wristband and cell phone app. Her stride measures 2feet, 8 inches.which of the following is the distance she will walk if she takes 4,500 steps?

### Answers

2 feet, 8 inches = 2 8/12 feet = 2 2/3 feet = 8/3

4500/(8/3)= 4500(3/8) = 1687 1/2 feet

Matt drove to the lake and back . The trip there took three hours and the trip back took fours hours . What was Matt’s average speed on the trip there if he averaged 45 km/h on the return trip ?

### Answers

Answer:

Matt’s average speed on the trip there was 60 km/hr

Step-by-step explanation:

Given : . The trip there took three hours and the trip back took fours hours .

To Find: What was Matt’s average speed on the trip there if he averaged 45 km/h on the return trip ?

Solution :

On returning he took time = 4 hours

His speed on returning was 45 km/hr

So, the distance traveled = speed *time

= 45*4

= 180 km

Thus the distance of the trip is 180 km

On going He took time = 3 hours

Since he took 3 hours to travel 180 km

So his speed on going there was =

=

= 60 km/hr

Thus Matt’s average speed on the trip there was 60 km/hr

A person's emotional quotient (EQ) is found by multiplying emotional age by 100 and dividing by chronological age. Using this information, if a 21 yr old person has an EQ of 97 what is that person's emotional age?

### Answers

Setup an equation...

97=100x/21

Cross multiply to solve.

100x=97(21)

100x=2037

X=20.37 years or to round 20 years

The number of quarters that John has is four times the number of nickels. he has $2.10 in all. how many coins of each type does he have

### Answers

4 quarters 2 nickels hopefully you get this one right

When you reverse the digits in a certain two-digits number you decrease it’s value by 9. Find the number if the sum of its digits is 9.

### Answers

10a + b = 10b + a - 9

a + b = 11

Slope is 3/7,and (4,9) is on the line

### Answers

Answer:

or

Step-by-step explanation:

To write the equation of the line using a slope and a point, use the point-slope formula . Here m is 3/7. And the point is (4,9). Substitute the values and simplify.

Both the point slope form and the final simplified form are considered equations of the line.

The equation d=3t represents the relationship between the distance (d) in inches that a snail is from a certain rock and the time (t ) in minutes. How far will the snail be from the rock after 9 minutes?

### Answers

Answer:

d=27

Step-by-step explanation:

d=3t, and t=time, and time=9 so d=3(9), so d=3*9, 3*9=27, so d=27.

The equation d=3t represents the relationship between the distance (d) in inches that a snail is from a certain rock and the time (t ) in minutes. How many minutes does it take the snail to get 9 inches from the rock?

### Answers

Answer:

27 inches

Step-by-step explanation:

We have been given the equation d = 3t

The distance (d) is in inches that a snail is from a certain rock and the time (t ) is in minutes

Plugging t=9 in the given equation d = 3t

Hence, the snail is 27 inches from the rock.

Answer: 3 minutes

Step-by-step explanation:

d = 3t ---------- lets call this (1)

but d = 9

Replace d = 9 in (1)

9 = 3t

To get t, we divide bothside by 3

9/3 = 3t/3

3 = t

Therefore t=3

PLEASE HELP I DON'T UNDERSTAND HOW TO DO MY MATH PROJECT THAT'S DUE IN AN HOUR You want to plant a flower garden in your yard. There are two types of flowers that you are going to be planting. You will be planting some tulips and geraniums. At the store tulips come in packs of 6 and geraniums come in packs of 9.

What is the least amount of packs of geraniums and tulips you would need to buy to have the same amount of each?

How many should you have of each kind of flower?

### Answers

1. You will need 3 packs of tulips and 2 packs of geraniums.

2. You should have 18 flowers of each kind

Explanation:

1. To find the number of packets, the easiest way (in my opinion) would be to find the LCM (least common multiple)

To do so, first, you would need to list the factors of 6 and 9 in order

6: 6 12 18 24 30

9: 9 18 27 36 45

Then, you can find the LCM by finding the same number that comes first in each list (18)

2. To find how many packets, all you have to do is divide 18 by 6 and 18 by 9 because there are 6 flowers in one packet, and 9 flowers in the other.

Hope this helps!

The equation d=3t represents the relationship between the distance (d) in inches that a snail is from a certain rock and the time (t ) in minutes. How many minutes does it take the snail to get 9 inches from the rock?

### Answers

A snail travels 3 inches per minute, it will have travelled 9 inches in 3 minutes.

What is Speed?

The speed can be defined as the rate at which an object covers some distance. Speed can be measured as the distance travelled by a body in a given period of time.

Here, given equation: d=3t

d being the distance = 9 inches

t is the time in minutes

Substituting d = 9:

9 = 3t

t = 9/3

t = 3

Thus, a snail travels 3 inches per minute, it will have travelled 9 inches in 3 minutes.

Learn more about Speed from:

brainly.com/question/7359669

#SPJ2

Answer:

3 minutes

Step-by-step explanation:

d=3t is our formula.

d being the distance (9 inches for this problem)

t is the time in minutes

Substituting our known information would make our equation look like:

9 = 3t

to solve for t we divide both sides of the equation by 3

9/3 = 3t/3

3 = t

So if a snail travels 3 inches per minute, it will have traveled 9 inches in 3 minutes.

The original box of cereal had 16 grams of sugar per serving. The new box of cereal has 25% less sugar. How many grams of sugar does the new cereal have per serving?

### Answers

12 grams.

If it’s 25% less, that’s the same as 1/4 less.

3/4 of 16 is 12.

What is 1 1/3 minus 1 1/2 In the simplest form

### Answers

Answer:

-1/6

Step-by-step explanation:

1/3=2/6

1/2=3/6

2/6-3/6=-1/6

Answer:

-11/6

Explanation:

You want to multiply 11/3 by 2 and 11/2 by 3 to get 22/6 - 33/6

Subtract the numerators (top numbers) to get -11/6

11 cannot by simplified so this is its simplest form

Plz help immediately thx

What fraction of a year is 3 months? 3/12=

Plz show your work

### Answers

3/12 simplifies by dividing top and bottom by 3 to 1/4.

3 months is 1/4 of a year.

Chelsey wants to join a fitness club. The fitness club charges an initial membership fee of $55 dollars and a monthly fee of $19.50. She has $250 to spend on a membership at the fitness club. Write and solve an equation to find the number of months Chelsey can be a member of the fitness club.

### Answers

Answer:

10 months

Step-by-step explanation:

Our initial cost is $55

Our variable cost is $19.50 / month (lets call it 19.50m)

Chelsey has $250 dollars to spend.

Our equation would be as follows:

19.50m + 55 = 250 (this tells how many months plus the initial cost will be covered by the 250 dollars)

19.50m +55 -55 = 250 - 55

19.50m = 195

19.50m/19.50 = 195/19.50

m = 10

Chelsey can afford the initial membership fee and 10 months of club membership.