Practice Test for Solving Equations and Inequalities

4x + 2(x - 6) = 12

• x = 6
• x = 4
• x = 2
• x = -2

Tags

CCSS.8.EE.C.7B

Find the error in the problem below

19 - 2k = 3k - 1

+3k +3k

19 + 1k = -1

-19 -19

k = -20

• They should have divided by 1 for the last step

• They should add 19 instead of subtracting 19

• I can not find an error

• Instead of adding 3k they should subtract 3k

Tags

CCSS.HSA.REI.A.1

Solve:

2(2x + 3) = -6(x + 9)

• x = 1.2

• x = 6

• x = -6

• x = 7.5

Tags

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.7

Solve:
3x + 15 = 3(x + 5)

• No Solution
• x = 15
• Infinitely Many Solutions
• x = 0

Tags

CCSS.8.EE.C.7A

3x - 8 < 3(x - 4) + 1

• x < -11

• no solution

• all real numbers

• x > -8

Tags

CCSS.6.EE.B.5

CCSS.6.EE.B.6

CCSS.6.EE.B.8

• 19.8 km²
• 37.8 km²
• 18.9 km²
• 35 km²

Tags

CCSS.HSG.SRT.D.9

The distance around an object is called the 

• area
• perimeter

Tags

CCSS.6.G.A.3

How do you find the area of a rectangle?

• Length + Length + Length + Length
• Length + Width
• Length x Width
• Width x Width

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

A perimeter of a rectangle is 34 meters.  The width is 4 meters.  What would the length be?

• 17 m
• 13 m
• 15 m

Tags

CCSS.3.MD.D.8

Given a rectangle with an Area of 96 sq. ft. Find the width if the height is 8 ft.

• 768 sq. ft.
• 768 ft.
• 12 sq. ft
• 12 ft.

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3