MId-term Review

What is a solution to 3x-5 <1

• 1

• 2

• 3

• 4

What property is demonstrated by 2 + x = x + 2

• Associative Property of Addition

• Commutative Property of Addition

• Distributive Property

• Identity Property

What is (ab)² when x = -3 and y=5

• 45

• 225

• -225

• 75

Simplify the expression 1/3 (12x +15)

• 4x + 15

• 12x + 5

• 4x + 5

• 36x + 45

What is the solution to the equation 5x + 8 = 2x -7?

• -5

• 5

• -1/7

• 1/7