4 years ago

An Internet service company earned $770 in set-up fees for new homes in a neighborhood. They charged $35 for each new set-up.

Mathematics

1 answer:

Nitella [24]4 years ago

3 0

I'm assuming the question is how many setups they had.

$770/$35 = 22 New Setups

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How can you use the number of inches in one foot to find the number of square inches in one square foot?

d1i1m1o1n [39]

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3 years ago

Kali spent half of her weekly allowance on clothes. To earn more money her parents let her clean the gutters for $9. What is her

Ber [7]

So to find the answer to this, you have to consider that $\frac{1}{2} x + 9 = 13$ - half because half the pocket money (x) was spend on clothes, then plus 9 because that's how much extra she gained and 13 because that was the result of all the changes.

To solve this, first subtract 9 from both side, which leaves you with $\frac{1}{2} x = 4$ and $\frac{1}{2} x$ is the same as $\frac{1x}{2}$ , so to solve this, multiply both sides of the equation by two, resulting in $x = 8$ . SO from this we can conclude that the weekly allowance is $8