1.
What is another way to write (6 + 7)
x
?
A.
6(
x
) + 7(
x
)
B.
6 + 7(
x
)
C.
6(
x
) × 7(
x
)
D.
6(
x
) + 7
Hint
2.
Solve
a
- 8 = 32 using inverse operations.
A.
40
B.
24
C.
4
D.
8
Hint
3.
Find the value of
w
if 36
w
= 144.
A.
4
B.
5184
C.
108
D.
180
Hint
4.
Which number should be added to each side of the equation
x
- 7 = -23 to find the solution?
A.
-23
B.
23
C.
-7
D.
7
Hint
5.
Solve
= 12.
A.
72
B.
-2
C.
2
D.
-72
Hint
6.
What is the area of the rectangle below?
A.
50 ft
2
B.
150 ft
2
C.
1500 ft
2
D.
300 ft
2
Hint
7.
Find the width of a rectangle that is 24 inches long and has an area of 768 square inches.
A.
120 in.
B.
360 in.
C.
64 in.
D.
32 in.
Hint
8.
Find the value of
x
in the equation
.
A.
6
B.
-30
C.
14
D.
-10
Hint
9.
Simplify 14(
b
– 10).
A.
14
b
– 140
B.
14
b
– 10
C.
b
– 140
D.
4
b
Hint
10.
Simplify 14
q
+ 6 + 3
q
.
A.
17
q
+ 6
B.
14
q
+ 9
C.
20
q
+ 3
D.
23
q
Hint
11.
Simplify 12
b
– 11 –
b
– 9.
A.
11
b
– 2
B.
-9
b
C.
13
b
– 2
D.
11
b
– 20
Hint
12.
Solve –7
c
– 3
c
– 20 = 50.
A.
c
= 3
B.
c
= 7
C.
c
= -3
D.
c
= -7
Hint
13.
Translate the following into an equation: negative six times a number decreased by two is negative twenty-six.
A.
-6
n
+ 2 = -26
B.
-6
n
= -26 – 2
C.
-6
n
– 2 = -26
D.
-2 – (-6
n
) = -26
Hint
14.
Translate the following into an equation: negative seven increased by the quotient of a number and 17 is zero.
A.
B.
-7 + 17
n
= 0
C.
D.
Hint