Mathematics, 19.09.2019 03:10, LillianMRucker

2.) you are buying gifts for 10 people. you decide to buy each person either a cd or a
dvd. a cd costs $12 and a dvd costs $20.
a. let c = the number of cds you decide to buy. write an expression in terms of c
for the number of dvds you buy.
b. write an expression in terms of c for the cost of the cds.
c. write an expression in terms of c for the cost of the dvds.
d. write and simplify an expression in terms of c for the total cost of all the gifts you
buy.

Answers: 1

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2.) you are buying gifts for 10 people. you decide to buy each person either a cd or a
dvd. a...