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Anna [14]
3 years ago
10

Someone please help me with #15

Mathematics
1 answer:
harina [27]3 years ago
6 0

Answer:

b. A year and a half

Step-by-step explanation:

First, we can find the total cost

1512+263=1775

Next, we can divide by 50 in order to find out how many months it will take for the panel to pay for itself.

\frac{1775}{50} =35.5 months

This is very close to 36 months, which is <u>A year and a half</u>.

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3 years ago
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spin [16.1K]
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3 years ago
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notka56 [123]

Answer:

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Step-by-step explanation:

* Lets revise the four directions with the four quadrants

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3 years ago
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