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Tresset [83]
4 years ago
15

1. You order books through a catalog. Each book costs $12 and the

Mathematics
1 answer:
kotykmax [81]4 years ago
6 0

Answer:

y=12x+5

Step-by-step explanation:

y = the total cost

x = the number of books ordered

12x because each book (x) is $12

+5 because shipping and handling is an initial charge of $5

a. y=12(6)+5

y=72+5

y=77

b. y=12(4)+5

y=48+5

y=53

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