1.
A refuse company charges $75 to remove up to one ton of trash and $35 for each additional ton. Write an inequality to determine how many tons of refuse a company can remove if it has $500 to spend.
A.
75 + 35(
n
- 1)
500
B.
35 + 75(
n
- 1)
500
C.
35 + 75(
n
- 1)
500
D.
75 + 35(
n
- 1)
500
Hint
2.
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
= 20
C.
m
= 16
D.
m
20
Hint
3.
Solve 6 – 2
v
> 14.
A.
v
> -10
B.
v
< -10
C.
v
< -4
D.
v
> -4
Hint
4.
Solve
A.
B.
C.
D.
Hint
5.
Solve
A.
n
> 36
B.
n
< 192
C.
n
> 192
D.
n
< 36
Hint