1.
Write and solve an inequality for the following: 5
times a number minus
7
is less than
118.
A.
x
< 625
B.
x
< 25
C.
x
> 25
D.
x
> 625
Hint
2.
Solve –4(10 –
n
) – 6
n
> 8(
n
+ 3) – 7
n
+ 2.
A.
n
> -22
B.
n
> -6
C.
n
< -22
D.
n
< -6
Hint
3.
Solve -2(
y
- 2) < 2(
y
- 4)
A.
y
B.
y
3
C.
y
D.
y
3
Hint
4.
Find the solution to the sentence, ''2 times the sum of a number and 4 is at least 6 times the number decreased by 8''.
A.
B.
x
-12
C.
x
-12
D.
x
4
Hint
5.
Solve -2(10 -
x
) - 15
4
x
+ 1
A.
x
18
B.
x
-18
C.
x
-18
D.
x
18
Hint