Unit 1B Practice Test

Solve the compound inequality and graph the solution.

3 < 7x - 4 < 10

​ (a)   ​< x < (b)  

• -1/7
• -1
• 1
• -2
• 2
• -6
• 6
• 14
• 6/7

Match the inequality statements to the graph

• x > 5 or x < 7

• x < 5 or x > 7

• x < 5 or x <7

• x > 5 or x > 7

Match the following

• x is greater than or equal to 5

• 
• x < 5

• 
• x is less than or equal to 5

• 
• x > 5

• 

Solve the inequality.

-25 > -5(2x - 1)

x ​ ​ (a)   ​ 3

• >
• <

Organize these word phrases into the right categories

Groups:

(a) <

,

(b) >

,

(c) < or =

,

(d) > or =

• is greater than

• maximum

• minimum

• is no less than

• at most

• is above

• is no more than

• is fewer than

• is over than

• is under

• is more than

• is longer than

• is shorter than

• at least

• is larger than

• does not exceeds

• is smaller than

• is less than

• is lower than

• is below

The solution to an inequality is x < -1; drag at least 2 solutions to make the statement true.

The solutions to the inequality are ​ (a)   ​ (b)  

• -3
• -2
• -1
• 0
• 1

Match the following

• x < -5 or x > 5

• 
• -5 < x < 5

• 
• x < 5

• 
• x < -5

• 

-3 ( 2x - 2) < 0

The length of a picture frame is 6 inches more than the width. For what values of x is the perimeter of the picture frame greater than 156 ​inches?

For x ​​ (a)   ​ (b)  

• <
• >
• >
• 156
• 144
• 72
• 75
• 36

Sierra says that she can simplify the right side of the inequality shown by combining the terms within the parentheses but that she​ can't do the same thing on the left side. Is Sierra​ correct? Explain.

3(-9 + y) + 9 > -2(5 + 6) -3

• Sierra is incorrect. The terms within the parentheses on both the right and left sides are like terms.

• Sierra is correct. The terms within the parentheses on the right side are like terms, while the terms in the parentheses on the left are not.

• Sierra is incorrect. The terms within the parentheses are not like terms on either side.

• Sierra is incorrect. The terms within the parentheses on the left side are like​ terms, while the terms in the parentheses on the right are not.