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lawyer [7]
3 years ago
8

Solve the equality, - (7c-18)-2c>0

Mathematics
1 answer:
Gwar [14]3 years ago
7 0
(7c-18)-2c>0

group like terms: 7c-2c-18>0

add similar elements: 7c-2c=5c
5c-18+18>0+18

Add 18 to both sides
5c-18+18>0+18

simplify
5c>18

divide both sides by 5
5c÷5>18/5

simplify
c>18/5
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add up numbers and divide by how many there are
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3 years ago
Alice and Claire go apple picking. When they are done, Claire has 3 times as many apples in her basket as Alice has in hers. (No
ElenaW [278]

Answer:

6 apples, 21 apples, 30 apples respectively

Step-by-step explanation:

Let us first start by writing <u>expressions</u> so that we can easily solve for the problems below.

Let us suppose Alice is x. In this case, Claire has 3 times Alice's apples, so 3x.

1. If Alice has 2 apples (x), then Claire has 3x

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2. If Alice has 7 apples (x), then Claire has 3x

3*7=<u>21 apples</u>

Claire has 21 apples.

<u />

3. If Alice has 10 apples (x), then Claire has 3x

3*10=<u>30 apples</u>

Claire has 30 apples.

<em>I hope this helps! Please let me know if you have any further questions :)</em>

5 0
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How to work out 4.72 to times 17?
rewona [7]

472

17

x-------------------

3304

4720

plus this numbers answer is 80.24

3 0
3 years ago
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