Algebra: Properties and the Distributive Property

The equation is shown. What FACTOR is missing form the equation? 
30 + 12 = __(5 + 2) 

• 6
• 8
• 2
• 4

Which is another expression for 4(6x + x) 

• 24x + x
• 25x
• 24x + 4
• 28x

Which expression is equivalent to 36 + 42 ? 
Using the Greatest Common Factor (GCF)?

• 2(18 + 21)
• 3(12 + 14)
• 6(6 + 42)
• 6(6 + 7) 

Which expression is equivalent to 4(6x + 11) 

• 68
• 68x
• 24x + 11
• 24x + 44

Which expression has a coefficient of 2? 

• 3
• 2x⁵
• 4x²
• 3x/2

Which of the following is equivalent to    3h +7(2 + 4h)?

• 90h
• 7h + 20
• 50h
• 31h +14

Which of the following is equivalent to 9(5c + 4)?

• 45c + 36
• 81c
• 45c + 4
• 49c

2(c - 8)

• 2c - 16
• 2c + 16
• 2c - 8
• c - 16

Solve for the missing variable:
3 + 5m = 43

• m = 8
• m = 9
• m = 12
• m = 43

Simplify the expression:
4n + 7 - n

• 5n - 6
• 5n + 7
• 3n + 7
• 2n +4