Algebra 1 First Quarter

What property is this?
14 x 1 =14

• Additive Identity

• Additive Inverse

• Multiplicative Identity

• Multiplicative Inverse

What property is this?
9(b + 0.5) = 9b + 4.5

• Commutative

• Associative

• Distributive

• Additive Inverse

What property is this?
77+(8+3) = (8+3)+77

• Commutative

• Associative

• Additive Identity

• Distributive

What property is this?
-11.3 + 0 = -11.3

• Additive Inverse

• Additive Identity

• Property of Zero

• Commutative

What property is this?
(a+13)+4 = a+(13+4)

• Associative

• Commutative

• Additive Identity

• Distributive

Fill in the blank to properly solve the DISTRIBUTIVE PROPERTY:
7(12 - 4) = 84  -  ____

• 3

• 4

• 7

• 28

The Distributive Property would say
3(a + 2b) = ______

• 3(2b + a)

• (a + 2b)3

• 3a + 2b

• 3a + 6b

What property is this?
8 + x = x + 8

• Identity Add

• Commutative Add

• Inverse Add

• none

Solve:
3x + 15 = 3(x + 5)

• No Solution

• x = 15

• Infinitely Many Solutions

Find the solution to the equation:
-13 + 5a = 3(a - 3)

• a = 5

• a = 9

• a = 0

• a = 2