1.
The expression 5(7 + 2) = 5(7) + 5(2) is an example of the
A.
Commutative Property of Addition.
B.
Distributive Property.
C.
Commutative Property of Multiplication.
D.
Associative Property of Multiplication.
Hint
2.
Find the value of
w
if 36
w
= 144.
A.
5184
B.
4
C.
180
D.
108
Hint
3.
Simplify the expression 12
n
+ (-5
n
) + 3
n
.
A.
-4
n
B.
-20
n
C.
7
n
D.
10
n
Hint
4.
Which number should be added to each side of the equation
x
- 7 = -23 to find the solution?
A.
23
B.
7
C.
-7
D.
-23
Hint
5.
Find the perimeter of the rectangle.
A.
28 cm
B.
48 cm
C.
22 cm
D.
14 cm
Hint
6.
What is the area of the rectangle below?
A.
1500 ft
2
B.
150 ft
2
C.
50 ft
2
D.
300 ft
2
Hint
7.
It costs $7.50 to park a car or van at the Family Fun Amusement Park. The admission price to the park is $22.50 per person. If a group in one vehicle spends $142.50, how many people went to the park?
A.
8
B.
7
C.
5
D.
6
Hint
8.
Find the value of
x
in the equation
.
A.
-10
B.
14
C.
6
D.
-30
Hint
9.
Write an equation for the situation six less than three times a number is 15.
A.
3
a
= 15 - 6
B.
3 - 6 = 15
a
C.
6
a
-3 = 15
D.
3
a
- 6 = 15
Hint
10.
Three more than the product of 6 and a number is 51. Write an equation and find the number.
A.
6 +
n
+ 3 = 51; 42
B.
3 + 6
n
= 51; 15
C.
3
n
(6) = 51;
D.
6
n
+ 3 = 51; 8
Hint
11.
Simplify –11(
t
+ 1).
A.
-11
t
+ 1
B.
11
t
+ 1
C.
-11
t
– 11
D.
11
t
+ 11
Hint
12.
Simplify 7
a
+ 3
a
.
A.
21
a
B.
4
a
C.
10
aa
D.
10
a
Hint
13.
Serena and Patricia are sisters. Patricia is 8 years old, which is 6 years younger than Serena. Use an equation to find Serena's age.
A.
2 years old
B.
18 years old
C.
14 years old
D.
48 years old
Hint
14.
Tickets to the school play sold for $5.00 each. How may tickets were sold if the school earned $1,375.00 in ticket sales?
A.
75 tickets
B.
275 tickets
C.
6,875 tickets
D.
337 tickets
Hint