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grigory [225]
3 years ago
12

You bought a magazine for $5 and four erasers. You spent a total of $25. How much did each eraser cost? Include a let statement

in your answer.
Mathematics
2 answers:
8_murik_8 [283]3 years ago
6 0

Answer:

5 dollars

Step-by-step explanation:

Let x be the price of each eraser

We bought a magazine and 4 erasers with 25 dollars

so : 5+4x = 25⇒ 4x= 20⇒x= 20/4⇒ x=5

The eraser costs 5 dollars

ZanzabumX [31]3 years ago
3 0

Answer:

5$??.

Step-by-step explanation:

If a magazine was 5$, 25-5= 20. So then, 20÷4= 5. There fore an eraser costs 5$.

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Height = 14.4

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You can find the other side of the the triangle by using the Pythagorean Theorem

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The h= Area / b

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