Question

I cell phone company charges $40 per month plus a $35 activation fee Write anExpression for the total cost for M months

Answer 1

Understand what each value means, then make a function that gives the total price based on the number of months.

Answer 2

$35 + $40M

Explanation:

A cell phone company charges per month fees = $40

and an activation fee = $35

Total cost = Activation fees + ($40 × total number of months)

So the expression for the total cost for M months will be

$35 + $40M