We are given that:
(1) Femi earns 9.54 per hour. Therefore, if Femi works "h" hours, then, he will earn a total of 9.54h
(2) Femi earns 6.7 each time someone signs up for a credit card. Therefore, if "c" cards are sold, then, Femi will earn a total of 6.7c
Now, thw total amount of money that Femi earns "a" would be the summation of 1 and 2.
Based on the above, the equation the describes the amount Femi would earn this week is:
a = 9.54h + 6.7c
