Chapter 4 Writing and Solving Inequalities

When you graph an inequality, you used a closed dot when you use which symbols?

• ≤, ≥ 

• <, >

The solution to an inequality shows__________.

• only  1 solution

• only 2 solutions

• a range of solutions

• only positive solutions

Match the graph with its inequality.

• a < 11

• a > 11

•  a ≥ 11

•  a ≤ 11

Pick the correct letter for:
6 > x

• A

• B

• C

• D

What inequality does the number line graph represent. 

• x < 2

• x > 2

• x ≥ 2

• x ≤ 2

When we multiply or divide an inequality by a negative we ____________.

• keep the inequality symbol the same

• reverse the inequality symbol

• make it equal only

• make it less than only

Is x = 12 a given solution to the inequality.
x > 5

• TRUE

• FALSE

Write an expression. 
Anita needs at least an 90 grade (g) on her test to get an A in math class.

• g ≤ 90

• g ≥ 90

• g < 90

• g > 90

You can spend no more than 20 dollars on your mom's birthday present.

• x > 20

• x < 20

• x ≤ 20

• x ≥ 20

-4x + 14 ≤ 54

• x ≥ - 10

• x ≤ -10

• x ≥ 10

• x ≤ 10