WorksheetsUnit 2A Test Review
Total questions: 25
Worksheet time: 1hrs 5mins
What property is represented in the equation?
4 + 0 = 4
commutative
associative
identity
distributive
What property is expressed in this equation?
8 x 5 = 5 x 8
Associative Property
Commutative Property
Identity Property
Distributive Property
(5 + 3) + 2 = 5 + (3 + 2) is an example of....
Commutative Addition
Commutative Multiplication
Associative Addition
Associative Multiplication
4( x + 3) =
if r = -3 and s = 4
when a = 3, b = 4, and c = -6
Translate: 5 less than the product of 7 and s
7s - 5
5 - 7 + s
7(s - 5)
5 - 7s
Translate: the difference of 3 times a number and 7
3 - 7n
3n - 7
3n + 7
3 / 7n
Translate: 4 more than the quotient of x and 3
x/3 + 4
3/x + 4
4 + x/3
4 - x/3
Simplify: (8m + 3) - (4m - 2)
12m + 5
12m + 1
4m + 5
4m + 1
Solve. -0.4x = -2.5
x = -2.1
x = 6.25
x = -6.25
x = 2.1
p + 8 = 14.1
1.7625
112.8
22.1
6.1
n − 14.7 = 4.7
3.12
69.09
19.4
10
4m = −5
-1
20
-20
9
Solve for x.
4 = -4x
x = 4
x = -4
x = 1
x = -1
Mallory bought pizzas and soda for a party. If she spent $12.57 on all the sodas and $10.95 for each pizza, how many pizzas did she buy if her total is $89.22?
10.95x + 12.57 = 89.22
12.57x + 10.95 = 89.22
89.22x -10.95 = 12.57
12.57 + 10.95 = 89.22
Scott works on cars. He charges $35 for agreeing to work on the car plus $7 per hour. Write an equation that represents this scenario if Kylie's car bill was $63.
7x + 35 = 63
7x = 63
7x - 35 = 63
35x + 7 = 63
4(8x + 1) - 6(1 - 8x)
Can the expression "4 + 3x" be simplified?
yes: it is 7x
no: they are unlike terms
