Patrick B. answered 12/15/20
Math and computer tutor/teacher
C(t) = 150 + 70*t
Jerry P.
asked 12/15/20An electrician charges a set fee of $150 for every house call and then charges an additional $70 per hour. Write an equation for C, in terms of t, representing the total cost of the electrician's services if the electrician spends t hours at the house working.
Patrick B. answered 12/15/20
Math and computer tutor/teacher
C(t) = 150 + 70*t
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