A catalog-printing company receives a total cost C for each print job, which includes a set-up charge S and $0.05 per page p for each job. What function rule describes the situation?
A. C = 0.05p
B. C=S+0.05p
C. C = 0.05S + P
D. C = 0.05(5 + p)

Dimitri used a coupon that saved him 80 percent, or $6.87. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $27.48. he paid $34.35 for the items.dimitri used a coupon that saved him 80 percent, or $6.87. the price of the items before the discount was $34.35.dimitri used a coupon that saved him 80 percent, or $27.48. the price of the items before the discount was $34.35.