Inequalities Quiz Review

Which of the following correctly graphs:

k < 3?

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

• A

• B

• C

• D

Tags

CCSS.6.EE.B.8

What inequality does the number line model?

• x ≤ 4
• x ≥ -4
• x < -4
• x < 4

Tags

CCSS.6.EE.B.8

What inequality does the number line model?

• x ≥ 3
• x > 3
• x < -3
• x ≤ 3

Tags

CCSS.6.EE.B.8

• x ≤ -10

• x > -7

• x ≤ -7

• x < -10

Tags

CCSS.7.EE.B.4B

• x < -20

• x > -20

• x > 20

• x < 20

Tags

CCSS.7.EE.B.4B

When do you flip the inequality sign?

• When you add or subtract by a negative.

• When you solve any inequality.

• Never flip the sign, ever.
• When you multiply or divide by a negative number.

Tags

CCSS.6.EE.B.8

• 1

• 7

• 9

• 10

• 25

Tags

CCSS.6.EE.B.5

• 10

• 13

• 15

• 25

Tags

CCSS.6.EE.B.5

Mr. Patel has $20.00 to spend on sandwiches and drinks. He buys 1 drink for $3.75. The cost of each sandwich is $4.25. Which inequality could be used to determine the greatest number of sandwiches, sss, that Mr. Patel can buy?

• 4.25s + 3.75 ≤ 20

• 3.75s + 4.25 ≤ 20

• 3.75 + 4.25s < 20

• 4.25 + 3.75s ≥ 20

Tags

CCSS.7.EE.B.4B