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3 years ago

Simplify this expression

Mathematics

1 answer:

I am Lyosha [343]3 years ago

8 0

Hello there!

Let's put these into simpler terms:
-7s + 3s + 2s
10 - 8 - 7

-7s + 3s = -4s
-4s + 2s = 2s

10 - 8 = 2
2 - 7 = -5

We are now left with:
2s - 5, which is your simplified expression.

I hope this helps!

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To how many pages would need to make 5 books you can use the equation, 195=(35)5. how many pages would be in 5 books?

gregori [183]

Answer:

195 pages

Step-by-step explanation:

Given:

195 = (35)5

This equation basically means that if you need to make 5 books and each book has 35 pages, you will need 195 pages to make all 5 books.

The question is asking you to identify the different parts of the equation and locate what information each number corresponds to.

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3 years ago

Read 2 more answers

Y/2 - (-1.12) = 3.12

ahrayia [7]

$\fbox{y=4}$

$\frac{y}{2} -(-1.12)=3.12$

Simplify:

$\frac{1}{2} y+1.12=3.12$

Subtract 1.12 on both sides:

$\frac{1}{2} y+1.12-1.12=3.12-1.12$

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Multiply both sides by 2:

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1 year ago

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3 years ago

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Oxana [17]

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