8
QuizMultiple Choice
Writing Equations
Question 8 of 10 • Common Core Math 7 B-IC
Which bar diagram represents the equation 5x + 7.5 = 15?
Answer
A
A bar diagram. The top box contains 5 x. The bottom boxes contain 7.5 and 15.
B
A bar diagram. The top box contains 7.5. The bottom boxes contain 5 x and 15.
C
A bar diagram. The top box contains 15. The bottom boxes contain 5 x and 7.5.
D
A bar diagram. The top box contains 5. The bottom boxes contain 7.5 x and 15.