Worksheets9th Solving Inequalities
Total questions: 16
Worksheet time: 25mins
Name
Class
Date
1.
Solve the inequality.
x + 5 ≤ 13
x + 5 ≤ 13
a)
x ≥ 8
b)
x ≥ 18
c)
x ≤ 8
d)
x ≤ 18
2.
When you graph an inequality, you used a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
3.
Match the graph with its inequality.
a)
11 < a
b)
11 > a
c)
11 ≤ a
d)
11 ≥ a
4.
what does the number line show
a)
x = 3
b)
x > 3
c)
x < 3
d)
x > 6
5.
When graphing an inequality, you use an open dot when you use which symbol?
a)
<, >
b)
≤, ≥
6.
In an equation or inequality, you want to get the variable...
a)
on one side
b)
to disappear
c)
isolated (by itself)
7.
6 + 2h > 30
a)
h < 24
b)
18 > h
c)
h > 12
d)
h < -12
8.
-4x + 14 ≤ 54
a)
x ≥ -10
b)
x ≤ -10
c)
x ≥ 10
d)
x ≤ 10
9.
Do I need to flip my sign?
3x ≥ 12
3x ≥ 12
a)
Yes
b)
No
10.
-2(x+2) < 14
a)
x < - 5
b)
x > -5
c)
x < -9
d)
x > -9
11.
Solve the following inequality. Show your algebraic work!
a)
x > -2
b)
x > 1
c)
x > 3
d)
x < 4
12.
more than
a)
<
b)
>
c)
≤
d)
≥
13.
At Least
a)
<
b)
>
c)
≤
d)
≥
14.
No More Than
a)
<
b)
>
c)
≤
d)
≥
15.
less than or equal to
a)
<
b)
>
c)
≤
d)
≥
16.
Less Than
a)
<
b)
>
c)
≤
d)
≥
100 %
