21
QuizMultiple Choice
Unit Test — Unit test
Question 21 of 25 • Math 7 B (M12 25/26 S2)
Marissa bought x shirts that cost $19.99 each and y pairs of shorts that cost $14.99 each. The next day she went back to the store and bought 3 more shirts that cost $19.99 each and 4 more pairs of shorts that cost $14.99 each. Which expression represents the total amount Marissa spent?
Answer
A
StartFraction x + 3 over 19.99 EndFraction + StartFraction y + 4 over 14.99 EndFraction
B
StartFraction 3 x over 19.99 EndFraction + StartFraction 4 y over 14.99 EndFraction
C
19.99 (x + 3) + 14.99 (y + 4)
D
(3 x) 19.99 + (4 y) 14.99