1.
Solve 14 =
- 2.4.
A.
34.8
B.
46.4
C.
82
D.
65.6
Hint
2.
Solve 6 = 5
r
14.
A.
4
B.
5
C.
100
D.
40
Hint
3.
Solve
2 > 1.
A.
v
> 7
B.
v
> 5
C.
v
> 21
D.
v
> 14
Hint
4.
Solve -4
x
+ 2.71
-9.89.
A.
x
1.795
B.
x
3.15
C.
x
3.15
D.
x
1.795
Hint
5.
Use the Distributive Property to rewrite 11(
z
- 3).
A.
11
z
- 33
B.
11
z
+ 33
C.
11
z
- 3
D.
11
z
+ 3
Hint
6.
Simplify -5 + 3
d
+ 6 - 4
d
.
A.
d
B.
-
d
C.
1 -
d
D.
d
- 1
Hint
7.
Translate the following sentence into an equation. The quotient of a number and -2, less 10, is -18.
A.
10 -
= -18
B.
- 18 = -10
C.
= -18 - 10
D.
- 10 = -18
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 + 0.5
c
= 12; 41
B.
9.95 + 0.05
c
= 12; 41
C.
9.95 + 0.5
c
= 12; 4
D.
9.95 + 0.05
c
= 12; 4
Hint
9.
Solve
k
=
k
-
.
A.
B.
-2
C.
-
D.
2
Hint
10.
Write an equation to find the value of
x
so that each pair of polygons has the same perimeter. Then solve.
A.
4
x
+ 8 = 3
x
+ 9; 1
B.
4
x
+ 9 = 3
x
+ 8; -1
C.
4
x
+ 8 = 3
x
+ 9; 3
D.
2
x
+ 4 = 3
x
+ 9; 5
Hint
11.
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
12.
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
13.
Solve
x
- 26 > -29.
A.
x
> -3
B.
x
> -55
C.
x
> 3
D.
x
> 55
Hint
14.
Solve
y
- 13
6.
A.
y
7
B.
y
-19
C.
y
19
D.
y
-7
Hint