1. a one time fee of $125 plus $10 per month for downloads
c = total cost
m = number of months
so equation would be c = 125+10m
2. 1 year = 12 months
so you get c = 125+10(12)=
c = 125 +120
c = $245
Answer:
49
Step-by-step explanation:
substitute b = - 6 and c = 7 into the expression and evaluate
c - 7b = 7 - (7 × - 6) = 7 - (- 42) = 7 + 42 = 49