Question

Two records and three CDs cost $36. Three records and two CDs cost $34. Find the cost of each record and each CD.

please show you work and the answer

Answer 1

each record is 9 dollars and each CD cost 6 dollars

Explanation:

36÷2=18

18÷2=9

18÷3=6

Answer 2

CD=8

R=6

Explanation:

2r+3c=36

3r+2c=34

6r+9c=108

-6r-4c=-68

5c=40

c=8