Topic 1 Solving Equations & Inequalities

Order the numbers from least to greatest.

• -1 1/4,  -1 1/5,  -0.99,  1 13/20,  1.8
• -1 1/4,  -1 1/5,  -0.99, 1.8,  1 13/20
• -0.99,  -1 1/5,  -1 1/4,  1.8,  1 13/20
• -1 1/5,  -1 1/4,  -0.99,  1 13/20,  1.8

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

List the following numbers from least to greatest:

-64 , 3.5 , √27 , 6.666...

• -64 , 3.5 , √27 , 6.666...

• 3.5 , √27 , 6.666..., -64

• 3.5, -64, √27, 6.666...

• 6.666, √27, -64, 3.5

Tags

CCSS.8.NS.A.2

List ALL of the categories -3 could fit into.

• natural, whole, integer, rational
• integer, rational
• natural, whole
• whole, integer

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

Which of the following is rational?

• .211232112421125. . . .
• π
• √25
• √12

Tags

CCSS.HSN.RN.B.3

4x + 2(x - 6) = 12

• x = 6
• x = 4
• x = 2
• x = -2

Tags

CCSS.8.EE.C.7B

Match the graph with its inequality.

• 11 < a
• 11 > a
•  11 ≤ a
•  11 ≥ a

Tags

CCSS.6.EE.B.8

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6
• r ≥ 6
• r ≤ -6
• r ≥ -6

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Solve the proportion.

• 17.5
• 15
• 8
• 14

Tags

CCSS.7.RP.A.2B

Solve:

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

• x = 1.2

• x = 6

• x = -6

• x = 7.5

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

 Solve the equation for x.
-8x - 8 + 3x - 6 = -3x + 2

• x = -8
• x = 8
• x = 2
• x = -2

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.A.1

CCSS.HSA.REI.B.3