2 years ago

Jordyn bought some books that cost $6 each. She spent a total of $18. How many books, b did she buy?

Mathematics

1 answer:

Westkost [7]2 years ago

7 0

2 because she spent a total of $18 and the books each cost 6 times two will equal 18

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Solve for x <br> -2^2(-5x+10)=100

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Step-by-step explanation:

Hi there!

$-2^2(-5x+10)=100$

Solve -2^2:

$-4(-5x+10)=100$

Divide both sides by -4:

$\displaystyle \frac{ -4(-5x+10)}{-4}=\frac{100}{-4} \\\\-5x+10=-25$

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$-5x+10-10=-25-10\\-5x=-35$

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I hope this helps!

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