FITNESS CLASSES Toshelle wants to take strength training classes at the community center. She has to pay a one-time enrollment fee of $ 25 to join the community center, and then $ 45 for each class she wants to take. Write an equation in slope-intercept form to represent the cost of taking x classes.

y = 45x + 25

Step-by-step explanation:

Slope-intercept equation/form:

y = mx + b

x is the amount of classes that Toshelle will take and each class costs $45.

So, you multiply them by one another to get:

45x

Additionally, there is a one-time payment of $25.

So, you add 25 to the cost to get:

+25

y is the total amount of money Toshelle has to pay.

Therefore, you place 45x and +25 into a slope-intecept equation/form to get:

y = 45x + 25

b

step-by-step explanation:

the word superfluous means unnecessary