Question

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 mc004-1.jpg models the situation, how many times did he use the gym last month?

Answer 1

well you start with the original $10 so 65-10 then divided by 5 is 55/5=11

Answer 2

Andrew visited the gym 11 times in the last month.

What is an Equation?

An equation is a statement formed of two algebraic expression equated by an equal sign.

The Monthly membership fees of the gym is $10

The charges of using gym each time is $5

The total amount spend by Andrew is $65

Total amount of money he pays is represented by y

the total time he visits the gym is x

The equation that represents this is

y = 10 +5*x

So,

65 = 10+5*x

55 = 5*x

x = 11

Therefore, Andrew visited the gym 11 times in the last month.

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