princesspayton9
Answered

PLZ HELP ME!! The price, c, in dollars of a winter coat that Jamal wants to buy has been discounted by 20%. The expression below can be used to find the discount price, in dollars, of the coat.


1c - 0.20c


which of the following expressions shows another way to determine the discounted price, in dollars, of the cost?

A0.80c
B1.20c
C80C
D120c

Verified Answer :

If you factor the c out and simplify, you'll get your answer. 

1c - 0.20c = c(1-0.20)
                 = c(0.80)
                 = 0.80c

Therefore, your answer is A.

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