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alexira [117]
3 years ago
6

Andrew pays a monthly membership fee of $10 at his gym. Each time he uses the gym, he pays $5. Last month, Andrew spent a total

of $65 for membership and gym use. If the equation 10+5x=65 models the situation, how many times did he use the gym last month?
11
12
13
15
Mathematics
2 answers:
Agata [3.3K]3 years ago
7 0
Subtract 10 from both sides of the equation to get:
5x=55
then, divide both sides by 5 to get:
x=11
so he used the gym 11 times last month
Licemer1 [7]3 years ago
5 0
11, because 65-10 is 55.    55 divided by 5 is 11

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