4.) (7.ee.2) charles and stacy work at a shoe store. they are both paid $9 per hour. this week charles made an extra $32 in overtime. which expressions represent the weekly wages for charles and stacy. c = the number of hours that charles worked for the week s = the number of hours that stacy worked for the week. (3 pts) *

a) 9c + 9s + 32

b) (9c + 32) + 9s

c) 9(c + s + 32)

d) 9(c + s) +32

e) (9c + 32) * 9s

f) 9(c + 28) + 9s