Double Inequalities

Graph the double inequality -2x + 4 < 6 and 3x - 2 > 7 on a number line.

• Option B

• Option C

• Option A

• Option D

Which point could be a solution to the system of inequalities?

• (4, -1)

• (1, 5)

• (-3, 2)

• (-2, -4)

Which graph could represent this system of inequalities?

y > 3x + 1

y < x - 2

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• 
• 

Tags

CCSS.HSA.REI.D.12

Is (3, 7) a solution to the system of inequalities?

x + y > 5

2x - y < 4

• Yes, in the double-shaded area

• No, on a dotted line

• Yes, on a solid line

• No, not in the shaded area

Tags

CCSS.HSA.REI.D.12

Is (4, -4) a solution to the system of inequalities?

• Yes, in the double-shaded area

• No, on a dotted line

• Yes, on a solid line

• No, not in the shaded area

Where do you find a solution to a system of inequalities?

• double-shaded area or solid line

• dotted lines

• one shaded area

• area with no shading at all

Tags

CCSS.HSA.REI.D.12

Which represents the solution set to the following inequality?

5(x + 2) > -2x + 31

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• 
• 
• 

Tags

CCSS.7.EE.B.4B

Select ALL choices that could be a solution for the inequality below. There are three answers.

10x + 2 + 4x < 5x +20

• 5

• 1

• 2

• -4

• 0

Which is a possible solution to the following inequality?

•  -1

•  3

•  5

•  0

Answer explanation

Remember to read the solution to yourself in words.

Tags

CCSS.6.EE.B.5