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romanna [79]
3 years ago
13

Miss Guydan and her friend Alyssa are collecting food for the local food bank. Their goal is to collect 2100 pounds of food. The

y start with 400 pounds of food donated by a local grocery store. Their goal is to collect 25 pounds of food per day. Write an equation that represent this situation. Define your variables.
someoneplease help me!!! it would mean alot
Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
3 0

Answer:

400+25x=2100

Step-by-step explanation:

400 is independent variable 25x is a dependent variable 2100 is independent variable

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167 million

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A cube-shaped box has a volume of 1/8 of a cubic meter. What is the perimeter of each of its
belka [17]

Given:

The volume of a cube-shaped box is \dfrac{1}{8} cubic meter.

To find:

The perimeter of each of its faces.

Solution:

Let "a" be the side length of the cube shaped box. Then the volume of the box is:

V=(side)^3

V=a^3

It is given that the volume of a cube-shaped box is \dfrac{1}{8}  cubic meter.

a^3=\dfrac{1}{8}

Taking cube root on both sides, we get

a=\dfrac{1}{2}

Now, the perimeter of each face of a cube is:

P=4a

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Putting a=\dfrac{1}{2}, we get

P=4\times \dfrac{1}{2}

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5 0
3 years ago
Twice a number x, minus 17
LekaFEV [45]

Answer:

2x - 7

Step-by-step explanation:

Twice a number x means x times 2, which can be written as 2x

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7 0
2 years ago
Explain how a number line can be used to find the difference for 34-28
Luba_88 [7]
You can count from 34-28 and the numbers you counted (the numbers in between 34-28) is your answer.
6 0
3 years ago
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Pls help by today :) ill give brainliest when I can
horrorfan [7]

Answer:

B and C

Step-by-step explanation:

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and

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