A.1 and A.4 quiz(Algebra Review)

Translate this phrase into an Algebraic expression.
57 more than 3 times Kate's score
Use the variable g to represent Kate's score.

• 57g + 3
• 3g - 57
• 3g + 57
• 57 + 3g

Translate this phrase into an algebraic expression.
8 less than the product of 4 and a number
Use the variable m to represent the unknown number.

• 8 - 4m
• 8m - 4
• 8m + 4
• 4m - 8

5m + 9n if m = -7 and n = 4

• 71

• 1

• -1

• -71

x² - xy if x = 8 and y = -3

• 88

• 40

• -8

• -24

Identify the property
a + b = b + a

• Identity of addtion
• commutative of addition
• associative of addition
• symmetric

Identify the property 
a + (-a) = 0

• Inverse of addition 
• Identity of addtion
• associative of addition 
• symmetric

8v - 4(v + 8) = 8

• 2
• 10
• 4
• -4 

2x + 3(5x - 7) = 47

• 1
• 2
• 3
• 4

• A

• B

• C

• D

Identify the property
a + b = b + a

• Identity of addtion
• commutative of addition
• associative of addition
• symmetric