1.
Solve
a
- 8 = 32 using inverse operations.
A.
24
B.
40
C.
8
D.
4
Hint
2.
Simplify (-16
c
) - (-4
c
).
A.
20
c
B.
-20
c
C.
12
c
D.
-12
c
Hint
3.
Which number should be added to each side of the equation
x
- 7 = -23 to find the solution?
A.
7
B.
-23
C.
23
D.
-7
Hint
4.
To find the solution for -7
c
= -112 ______.
A.
multiply each side by -112
B.
divide each side by -7
C.
divide each side by -112
D.
multiply each side by -7
Hint
5.
Find the area of the rectangle.
A.
238 yd
2
B.
1054 yd
2
C.
14 yd
2
D.
765 yd
2
Hint
6.
Find the value of
x
in the equation
.
A.
-10
B.
14
C.
-30
D.
6
Hint
7.
Solve
A.
B.
C.
D.
Hint
8.
The sum of twice a number and 8 is 33. Write an equation and then solve for the number.
A.
2
t
+ 8 = 33; 12.5
B.
2
t
= 33; 16.5
C.
2(8) +
t
= 33; 17
D.
2
t
+ 33 = 8; -12.5
Hint
9.
Simplify –20(
z
– 5).
A.
-20
z
– 5
B.
-20
z
+ 100
C.
20
z
+ 100
D.
20
z
– 5
Hint
10.
A concession stand sells the following items: small popcorn for $2.50, medium popcorn for $2.75, large popcorn for $3.50, small drink for $2.00, medium drink for $3.00, and large drink for $3.50. What would be the total cost for a family of four if each person ordered one medium popcorn and one large drink?
A.
$24.00
B.
$28.00
C.
$25.00
D.
$26.00
Hint
11.
Simplify 2
n
+ 6(
n
– 7).
A.
n
B.
15
n
C.
8
n
– 42
D.
8
n
– 7
Hint
12.
Solve
A.
p
= -176
B.
p
= 176
C.
p
= -5
D.
p
= 5
Hint
13.
A car rental company charges a $25.00 base fee plus $0.10 per mile driven to rent a car. How many miles did a customer drive if the customer's bill was $37.80?
A.
250 miles
B.
128 miles
C.
628 miles
D.
378 miles
Hint
14.
The perimeter of the rectangle shown is 62 cm. Find its length.
A.
49 cm
B.
36 cm
C.
18 cm
D.
44 cm
Hint