Algebra 1: Test #1 Review (20 Weeks)

Is 8.27 rational or irrational?

• Rational
• Irrational
• Both
• None of the above

-14 could be classified as all of these EXCEPT?

• Integer

• Real

• Rational

• Whole

84 x 48 = 48 x 84

• Commutative

• Associative

• Distributive

• Zero

Give an example of the

inverse property of multiplication (multiplicative inverse).

• 5 ⋅ 0 = 5

• 5 - 5 = 0

• 5 ⋅ 1 = 5

• Multiplicative Inverse

• Additive Inverse

• Multiplicative Identity

• Additive Identity

• 14

• 15

• 20

• 3

What would be my first step to simplify?
3 + 4 x 6 - 4 

• addition
• multiplication
• subtraction
• exponents

• Sallie

• Brian

• I'm not sure

• Both

Evaluate when a = 15:
2(a - 5) + 2

• 22
• 27
• 14
• 7

evaluate bc + 5a  
when  a = 3, b = 4, and c = -6

• 9
• 38
• -38
• -9