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kiruha [24]
2 years ago
10

A math teacher has a large box of colored pencils for her students to use during class. Two-sevenths of pencils in the box are r

ed. If there are 28 red pencils, determine the number of colored pencils in the box. Show how you found your answer
Mathematics
1 answer:
TiliK225 [7]2 years ago
7 0

Answer:

8

Step-by-step explanation:

28 divided by  2/7 =8 8 times 3 =24 1/7 is left remaining 1/2 of 8 is 4 4+24=28

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The average person in the United States drinks 767 cups of coffee annually. How many quarts of coffee is that? Show your work. (
My name is Ann [436]

Answer: 191.75 quarts.

Step-by-step explanation:

We know that:

1 quart = 4 cups.

Then:

1 cup = 1/4 quarts.

this means that 1 cup, is equal to 1/4 quarts.

Then 767 cups is equal to 767 times 1/4 quarts.

The change of units is simply:

767 cups = 767*( 1/4 quarts) = 191.75 quarts.

7 0
3 years ago
Please I really need help my grade depends on it
DochEvi [55]

Answer:

24

Step-by-step explanation:

Given the solution

2 < x ≤ 24

The ≤ symbol means less than or equal to

Thus x can equal 24

At the other end 2 < x which means x cannot equal 2

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5 0
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6 0
3 years ago
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kotegsom [21]
The answer is really 1 5/6 because 5/6 + 2/3=5/6 NOT 7/3 so of course she is wrong
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3 years ago
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How to tell if speed is increasing or decreasing calculus?
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Otherwise, you only need the initial and finak value to find the difference.

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