1.
Solve
A.
d
>
0.125
B.
d
<
0.125
C.
d
>
-0.125
D.
d
<
-0.125
Hint
2.
Solve -4
y
20 = -8
A.
y
= -7
B.
y
= -3
C.
y
= 7
D.
y
= 3
Hint
3.
Solve
< 19.2.
A.
y
< 10.78
B.
y
< 4.58
C.
y
< 51.1
D.
y
< 44.9
Hint
4.
Which is
not
a like term in the expression 7
x
+ 3 - 4
x
-
x
?
A.
-
x
B.
7
x
C.
-4
x
D.
3
Hint
5.
Simplify -5 + 3
d
+ 6 - 4
d
.
A.
d
B.
d
- 1
C.
-
d
D.
1 -
d
Hint
6.
Solve 9 - 4
x
= 37.
A.
-7
B.
4.75
C.
-4.75
D.
7
Hint
7.
Translate the following sentence into an equation. The difference between 4 and five times a number is -1.
A.
4 + 5
n
= -1
B.
-5
n
- 4 = -1
C.
5
n
- 4 = 1
D.
4 - 5
n
= -1
Hint
8.
Lis cell phone service costs her $9.95 per month plus 5 cents per call. If Lis bill after one month is $12, how many calls did she make? Find an equation representing the situation. Then solve the equation.
A.
9.95 + 0.05
c
= 12; 41
B.
9.95 + 0.5
c
= 12; 41
C.
9.95 + 0.5
c
= 12; 4
D.
9.95 + 0.05
c
= 12; 4
Hint
9.
Solve 7
y
+ 48 =
y
.
A.
-8
B.
8
C.
55
D.
-55
Hint
10.
Solve 75 - 9
h
= -20 + 10
h
.
A.
-55
B.
55
C.
5
D.
-5
Hint
11.
Write an inequality for the following sentence: You must be at least 52 inches tall to ride the roller coaster.
A.
r
< 52
B.
r
> 52
C.
r
52
D.
r
52
Hint
12.
Write an inequality for the following sentence: The speed limit is 55 miles per hour.
A.
s
> 55
B.
s
55
C.
s
55
D.
s
< 55
Hint
13.
Find the solution of
e
- 5 < -11 graphed on a number line.
A.
B.
C.
D.
Hint
14.
Moesha is creating and recording a video for her English class. The video has to be at least 60 seconds in length, and she has recorded 43 seconds. Find an inequality and its solution that shows how many more seconds Moesha has to add to the video.
A.
43 +
v
> 60;
v
> 17
B.
v
- 43
60;
v
103
C.
v
- 43 < 60;
v
< 103
D.
43 +
v
60;
v
17
Hint