6Kent wants to buy a baseball cap with an original price of a dollars. Kent's baseball cap is on sale for 20% off the original price.
Which statement represents the amount of money (before tax) that Kent will pay for his baseball cap?
A. He will pay 0.20 times the starting amount, a.
B. He will pay 0.80 times the starting amount,
C. He will pay $0.20 less than the starting amount, a.
D. He will pay $0.80 less than the starting amount, a.
help