Brandon earns $6 for every shirt he sells. Which equation could Brandon use to determine the amount of money he earns (E) for any number of shirts (s) he sells?

Responses
A s = 6Es = 6 E
B E = 6 + sE = 6 + s
C E = 6sE = 6 s
D 6 = sE

C E = 6s

The correct equation that Brandon could use to determine the amount of money he earns for any number of shirts he sells is:

C. E = 6s