17
QuizMultiple Choice
Unit Test — Unit test
Question 17 • Common Core Math 7 A-IC
Which expression could be used to determine the cost of a $50 video game after a 20 percent discount?
Answer
A
50 dollars (0.20)
B
50 dollars minus left-bracket (50 dollars) (0.08) right-bracket
C
50 dollars minus 0.80
D
50 dollars (0.80)