A customer paid a total of $16 for 74 copies at a print shop. Some of the copies were black-and-white copies, and the rest were color copies.
Each black-and-white copy cost $0.15.
Each color copy cost $0.29.
Which system of equations can be used to find `b`, the number of black-and-white copies, and `c`, the number of color copies that the customer paid for at the print shop?
A b + c = 16
0.29b + 0.15c =74
B b + c = 74
0.29b + 0.15c =16
C b + c = 16
0.15b + 0.29c =74
D b + c = 74
0.15b + 0.29c = 16
C b + c = 16
0.15b + 0.29c =74