To get the best deal on Tutoring, call 1-855-666-7440 (Toll Free)

Solving Inequalities Using Addition or Subtraction Worksheet

Solving Inequalities Using Addition or Subtraction Worksheet
  • Page 1
 1.  
Which of the following is a solution for the inequality x + 4.5 ≥ 6.8?
a.
2.3
b.
2.1
c.
2.2
d.
2


Solution:

x + 4.5 ≥ 6.8
[Original inequality.]

x + 4.5 - 4.5 ≥ 6.8 - 4.5
[Subtract 4.5 from each side.]

x ≥ 2.3
[Simplify.]

The solution for the inequality is, all real numbers greater than or equal to 2.3

The solution for the inequality is 2.3 from the choices.


Correct answer : (1)
 2.  
Which of the graphs represents the solution for the inequality, n - 5 < 1?

a.
Figure 4
b.
Figure 1
c.
Figure 2
d.
Figure 3


Answer: (c)


Correct answer : (3)
 3.  
For what values of x is the inequality x + 8 > 6 true?
a.
All real values except - 2
b.
All real values less than - 2
c.
All real values greater than - 2
d.
All real values greater than or equal to - 2


Answer: (c)


Correct answer : (3)
 4.  
Which of the graphs represents the solution for the inequality, z + 23 4 > - 41 4?


a.
Figure 2
b.
Figure 4
c.
Figure 3
d.
Figure 1


Answer: (c)


Correct answer : (3)
 5.  
For what values of x is the inequality, x + 43 < 33 true?
a.
x < 10
b.
x > -10
c.
x > 10
d.
x < -10


Answer: (d)


Correct answer : (4)
 6.  
Identify the graph that represents the solution for the inequality, n + 5 > 3.

a.
Graph 1
b.
Graph 2
c.
Graph 3
d.
Graph 4


Answer: (a)


Correct answer : (1)
 7.  
Which of the following is a solution for the inequality given?
x + 4.4 ≥ 6.7
a.
- 11.1
b.
1.5
c.
2.2
d.
2.5


Answer: (d)


Correct answer : (4)
 8.  
Which of the following is a solution of the inequality 5 > n - 12?
a.
22
b.
27
c.
24
d.
12


Answer: (d)


Correct answer : (4)
 9.  
Which of the graphs represents the solution for the following inequality?
- 5.7 + x ≥ - 1.8

a.
Figure 1
b.
Figure 2
c.
Figure 3
d.
Figure 4


Answer: (d)


Correct answer : (4)
 10.  
Which of the graphs represents the solution for the inequality, n - 2 > - 6?

a.
Figure 3
b.
Figure 4
c.
Figure 1
d.
Figure 2


Answer: (a)


Correct answer : (1)

*AP and SAT are registered trademarks of the College Board.