1.
Simplify the expression
b
+ 14
b
.
A.
14
b
2
B.
14
b
C.
15
b
D.
13
b
Hint
2.
Find the value of
w
if 36
w
= 144.
A.
4
B.
180
C.
5184
D.
108
Hint
3.
Solve
= 12.
A.
2
B.
-72
C.
-2
D.
72
Hint
4.
The formula F =
C + 32 is used to convert the temperature in degrees
Celsius to degrees Fahrenheit. If the temperature outside is 18° Celsius,
what is the temperature in degrees Fahrenheit?
A.
13.6° F
B.
42.0° F
C.
38.8° F
D.
64.4° F
Hint
5.
Find the perimeter of the rectangle.
A.
28 cm
B.
48 cm
C.
14 cm
D.
22 cm
Hint
6.
Three more than the product of 6 and a number is 51. Write an equation and find the number.
A.
3
n
(6) = 51;
B.
3 + 6
n
= 51; 15
C.
6 +
n
+ 3 = 51; 42
D.
6
n
+ 3 = 51; 8
Hint
7.
Use the Distributive Property to evaluate 7(4 + 2).
A.
35
B.
30
C.
146
D.
42
Hint
8.
Simplify 2(
x
+ 10).
A.
20
x
B.
2
x
+ 10
C.
2
x
+ 20
D.
12
x
Hint
9.
Simplify 12
b
– 11 –
b
– 9.
A.
11
b
– 2
B.
13
b
– 2
C.
-9
b
D.
11
b
– 20
Hint
10.
What value of
x
makes
x
+ 27 = 13 a true statement?
A.
14
B.
-14
C.
-40
D.
40
Hint
11.
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.
14 years old
B.
2 years old
C.
48 years old
D.
18 years old
Hint
12.
Solve 13 –
x
= 103.
A.
x
= -116
B.
x
= 116
C.
x
= -90
D.
x
= 90
Hint
13.
Solve –7
c
– 3
c
– 20 = 50.
A.
c
= -3
B.
c
= 3
C.
c
= -7
D.
c
= 7
Hint
14.
Translate the following into an equation:
10 more than three times a number is 100.
A.
10 – 3
n
= 100
B.
3
n
– 10 = 100
C.
100 + 10 = 3
n
D.
3
n
+ 10 = 100
Hint