8
QuizMultiple Choice
Modeling with Variables on Both Sides
Question 8 • NC-Foundations of Math 1 (Fall) [1st 9 Weeks]
Which model represents the equation below?
Answer
A
3 x tiles, 1 negative x tile, and 2 negative 1 tiles = 3 x tiles, 3 positive 1 tiles, and 2 negative 1 tiles
B
4 x tiles and 2 negative 1 tiles = 3 x tiles and 5 negative 1 tiles
C
4 negative x tiles and 2 negative 1 tiles = 3 x tiles and 5 negative 1 tiles
D
4 negative x tiles and 2 negative 1 tiles = 3 x tiles and 5 positive 1 tiles