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Algebra
Question

To join a health club, a person must pay a \( \$ 7...

To join a health club, a person must pay a \( \$ 75 \) one-time fee plus a charge of \( \$ 30 \) per month. This situation can be represented by an equation of the form \( y = m x + b \) , where \( x = \) the time and\( y = \) the total cost in dollars. What is the value of \( m \) in the equation?  

A. 30

B. 45

C. 75

D. 105

Answer

A

Solution
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