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Cameron brought a set of 7 classic paperbacks to a secondhand store to sell. he was paid cash for the entire set. before he left, cameron used $4 of his earnings to purchase a used book light. he had $6.
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Cameron brought a set of 7 classic paperbacks to a secondhand store to sell. he was paid cash for the entire set. before he left, cameron used $4 of his earnings to purchase a used book light. he had $6.50 remaining. what was the value of each paperback in the set?

User William Xifaras
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2 Answers

1 vote

Answer:

The person above is correct! Did test. $1.50

User Gdubs
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3.8k points
2 votes

Answer: The equation used to solve this problem is 7x - 4 = 6.50 and the value of each paperback in the set is $1.5

What is an equation?

An equation is an expression that shows the relationship between two or more numbers and variables.

Let x represent the value of each paperback in the set. Hence:

7x - 4 = 6.50

x = $1.5

The equation used to solve this problem is 7x - 4 = 6.50 and the value of each paperback in the set is $1.5

User Andrey Zavarin
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3.4k points
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