A student bought a book for $3.50 and some new 3$ each, the srudent spent a total of $10.50, write and solve an equation to determine the number of book that the student bought?

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Mathematics

Doctor

3 February, 11:36

A student bought a book for $3.50 and some new 3$ each, the srudent spent a total of $10.50, write and solve an equation to determine the number of book that the student bought?

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Answers (1)

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Rivers · Answer 1

3 to 4 books

Step-by-step explanation:

OKay so since you already know that the kid spent 10.50 on books and he bough a book for 3.50 and some new for 3 dollars all you need to find is the equation on how many well lets see.

First start by calculating it you need to do addition on this.

Do 3.50 then add 3.50 which gives you 7 then add on 3.50 more to make the 10.50