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Anyone please helppp NO.8

Anyone please helppp NO.8-example-1
User SergeyS
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1 Answer

9 votes

Answer:

1/5n - 8 ≤ 95

n ≤ 515

Explanation:

Hi there!

8 less than the product of a number n and 1/5 is no more than 95.

"8 less than" means we'll be subtracting.

"The product of a number n and 1/5" means we'll be multiplying 1/5 and n to get 1/5n.

"8 less than the product of a number n and 1/5" therefore translates to:

1/5n - 8

"Is no more than 95" means that 1/5n - 8 is less than or equal to 95:

1/5n - 8 ≤ 95

1/5n - 8 ≤ 95

Add 8 to both sides

1/5n ≤ 103

Multiply both sides by 5

5 * 1/5n ≤ 5 * 103

n ≤ 515

I hope this helps!

User Linjiejun
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