1.
Solve
A.
d
>
-0.125
B.
d
<
0.125
C.
d
>
0.125
D.
d
<
-0.125
Hint
2.
Solve
g
+ 8 < 33.
A.
g
< 25
B.
g
< 38
C.
g
< 41
D.
g
< 26
Hint
3.
Solve -4
y
– 20 = -8
A.
y
= -3
B.
y
= -7
C.
y
= 7
D.
y
= 3
Hint
4.
Write an equation for ''5 times a number increased by 30 is –65.'' Then solve.
A.
n
= -19
B.
n
= -130
C.
n
= -215
D.
n
= -7
Hint
5.
Use the Distributive Property to rewrite 7(
x
+ 6).
A.
7
x
+ 13
B.
7
x
+ 6
C.
7
x
+ 42
D.
x
+ 42
Hint
6.
Simplify -5 + 3
d
+ 6 - 4
d
.
A.
-
d
B.
1 -
d
C.
d
D.
d
- 1
Hint
7.
Solve -49 = 17
c
- 13 - 26
c
.
A.
-2
B.
2
C.
4
D.
-4
Hint
8.
Translate the following sentence into an equation. Nine is the sum of 1 and two times a number.
A.
9 = 2 +
n
B.
9 = 1 + 2
n
C.
1 = 9 + 2
n
D.
9 = 1(2
n
)
Hint
9.
Solve
y
- 5 = -1 +
y
.
A.
-16
B.
8
C.
16
D.
-8
Hint
10.
Write an equation to find the value of
x
so that each pair of polygons has the same area. Then solve.
A.
6
x
+ 18 = 10
x
- 6; 6
B.
6
x
+ 18 = 10
x
- 2; 5
C.
6
x
+ 18 = 10
x
+ 6; 6
D.
12
x
+ 36 = 10
x
- 6; 21
Hint
11.
Write an inequality for the following sentence: The ballroom has a capacity of 450 people.
A.
p
> 450
B.
p
450
C.
p
< 450
D.
p
450
Hint
12.
Find the value that makes 19 -
u
-25 a true inequality.
A.
33
B.
62
C.
45
D.
49
Hint
13.
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.
v
- 43 < 60;
v
< 103
B.
43 +
v
> 60;
v
> 17
C.
43 +
v
60;
v
17
D.
v
- 43
60;
v
103
Hint
14.
Solve
> -6.
A.
w
> 18
B.
w
> -18
C.
w
< 18
D.
w
< -18
Hint