1.
Which value for
b
makes the inequality
true?
A.
none of these
B.
5
C.
7
D.
6
Hint
2.
Solve
x
+ 17 > 39.
A.
x
> 22
B.
x
< 22
C.
x
< 56
D.
x
> 56
Hint
3.
Jonathan is earning money for a camping trip by mowing lawns in his neighborhood. He charges $15 per lawn. He already has $60 saved, but wants to have at least $300. How many lawns must Jonathan mow to meet his goal?
A.
m
= 16
B.
m
16
C.
m
= 20
D.
m
20
Hint
4.
Jason wants to buy a car. He has $2500 in his savings account. He also needs to pay $600 for insurance. Write an inequality that can be used to determine the price of a car that Jason can buy.
A.
c
+ 600
2500
B.
c
+ 600
2500
C.
c
- 600
2500
D.
c
- 600
2500
Hint
5.
Find the solution of
.
A.
b
7.6
B.
b
7.6
C.
b
-7.6
D.
b
-7.6
Hint
6.
Solve the inequality
A.
B.
C.
D.
Hint
7.
Write an inequality for the expression
fourteen more than a number is at least 9
.
A.
B.
C.
D.
Hint
8.
Solve 14
b
– 22 = 11
b
.
A.
B.
C.
D.
Hint
9.
Solve 6
x
– 12 = 5
x
+ 2.
A.
x
= -14
B.
x
= 10
C.
x
= -10
D.
x
= 14
Hint
10.
Solve 1
x
= 7(
x
+ 6).
A.
x
= -7
B.
C.
D.
x
= 1
Hint
11.
Solve 17(
a
– 1) = 34(3
a
– 5.6).
A.
a
= 3.3
B.
C.
a
= 2.04
D.
All real numbers
Hint
12.
Solve
A.
B.
C.
D.
Hint