Unit 4 Equations and Inequalities Test Review

A shelf has four books on it. The weight, in pounds, of each of the four books on the shelf is listed below.

2.5 3.2 2.7 2.3

Which Inequality represents the weight, w, of any book chosen from the shelf?

• w > 2.3

• w < 2.4

• w > 3.2

• w < 3.3

Tags

CCSS.6.EE.B.8

CCSS.6.EE.B.5

Consider the Inequality 2x + 5.5 < 20

Select two values of x that would make the inequality true

• 
• 
• 5

• 7.25

• 8.5

Tags

CCSS.6.EE.B.5

Which of the following number lines best represents all the solutions to the inequality x < 4?

• 
• 
• 
• 

Tags

CCSS.6.EE.B.8

What is the first step to solving the equation x - 3.4 = 16.8

• subtract 3.4 from both sides

• add 3.4 to both sides

• multiply 3.4 on both sides

• divide both sides on both sides

Tags

CCSS.6.EE.B.7

Solve the equation

• x = 24

• x = 16

• x = 5

• x = 80

Tags

CCSS.6.EE.B.7

Solve the following equations

• 36

• 48

• 72

• 18

Tags

CCSS.6.EE.B.7

Shelly ran 20 minutes and burned 130 calories

Which equations can be used to find the average number of calories, c, burned per minute?

• 130c = 20

• 20c = 130

• c = 20 / 130

• c = 130 / 20

• 

Tags

CCSS.HSA.CED.A.3

• x + 3 = y

• x + 7 = y

• 3x + 1 = y

• 4x - 1 = y

Tags

CCSS.8.F.B.4

CCSS.HSF.LE.A.2

When graphing b< 6 would you use an open or closed circle?

• Open
• closed

Tags

CCSS.6.EE.B.8

What inequality does the number line graph represent?

• x ≥ 3
• x > 3
• x < -3
• x ≤ -3

Tags

CCSS.6.EE.B.8