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Julli [10]
2 years ago
7

Benny had 79 dollars to spent on 9 Books after buying then he had 17 dollars. How much did each book cost

Mathematics
1 answer:
maks197457 [2]2 years ago
8 0
Each book costs 3.64 cents
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Solve –4(6x + 3) = –12(x + 10). A. x = 2 B. x = 9 C. x = 5 D. x = –5
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answer
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6 0
3 years ago
Sean operates a lawn-cutting business. He charges $15 for a single lawn and $25 for a front and back lawn. Sean made $475 from 2
topjm [15]

The system of equations that models the given situation is given as follows:

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<h3>What is a system of equations?</h3>

A system of equations is when two or more variables are related, and equations are built to find the values of each variable.

In this problem, the variables are given as follows:

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He charges $15 for a single lawn and $25 for a front and back lawn, and made a total of $475, hence:

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More can be learned about a system of equations at brainly.com/question/24342899

#SPJ1

3 0
1 year ago
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