Question 1 of 10 A store is offering 20% off all shoes. Rosalie purchases shoes and clothes.
The expression representing her total cost (including 7% tax) is
c+ (1 - 0.2)s + 0.07[c+ (1 - 0.2)s). Which term represents the cost of the
shoes after the discount?
A. (1 - 0.2)
B. [c+ (1 - 0.2)s]
C. 0.07[c+ (1 - 0.2)s]
D. (1 - 0.2)s
SUBMIT