Spring 7th Grade Math Review

Front

What is the constant of proportionality of the relationship represented by the table above?

Back

75

Front

What is the constant of proportionality of the graph above?

Back

16

Front

Identify the constant of proportionality. Options: k = 2x, k = 2, k = 4, none (not proportional)

Back

k = 2

Front

Identify the constant of proportionality. Options: k = 2, k = 4, k = 1/2, k = 1/4, none (not proportional)

Back

none (not proportional)

Front

Identify the constant of proportionality. Options: k = 25, k = 50, k = 100, k = 1/50, none (not proportional)

Back

none (not proportional)

Front

3x - 5x

Back

-2x

Front

Simplify by combining like terms: 5a + 2b - 3a + 4

Back

2a + 2b + 4

Front

Simplify: 3(7g + 9)

Back

21g + 27

Front

Simplify:
-2(x + 2)

Back

-2x - 4

Front

Use the distributive property to simplify: 4x + 2(x + 1)

Back

6x + 2