1.
Which is the graph of the solution to the inequality
A.
B.
C.
D.
Hint
2.
Choose the graph of the solution to the inequality
4(
x
+ 3) < 3
x
+ 10.
A.
B.
C.
D.
Hint
3.
Choose the inequality that corresponds with the sentence ''Twice a number increased by four is less than the difference of three times that number and five. ''
A.
2
x
+ 4 < 5 - 3
x
B.
2
x
+ 4 < 3
x
- 5
C.
2
x
+ 4 > 3
x
- 5
D.
2(
x
+ 4) < 3(
x
+ 5)
Hint
4.
What is the solution to the sentence ''A number decreased by -5 is at least 7''?
A.
B.
{
x
|
x
< 2}
C.
D.
{
x
|
x
> 2}
Hint
5.
In order to save for a new computer and printer, Joseph has a summer job working at the marina where he earns $8.50 per hour. His weekly earnings are listed in the table below. The computer he wants costs $1575, and the printer costs $225. Joseph has to earn at least how much more money,
m
, in order to be able to afford the computer and printer?
A.
B.
C.
D.
Hint