Inequality Quiz (Algebra)

Which is the solution of
-4 - 6m > -9m + 8?

• m < -4
• m > 4
• m < 15
• m > 36

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

What inequality is graphed?

• x > 2 and x < 4

• 2 ≤ x ≤ 4

• x > 2 or x < 4

• x ≥ 2 or x ≤ 4

Tags

CCSS.HSA.CED.A.3

CCSS.HSA.REI.D.12

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Annie wants to spend at most $12.50 on school supplies. She needs to purchase a binder (cost $7.00) and wants to spend the rest on pens, which cost $0.75 each.

Which inequality represents this situation, where x is the number of pens Annie can buy?

Tags

CCSS.7.EE.B.4B

• 0

• -4

• -20

• 5

Tags

CCSS.6.EE.B.5

James weighs 220 pounds and gains 2 pounds per month. Joey weighs 176 pounds and gains 4 pounds per month. Which inequality below could be used to determine after how many months James will weigh less than Joey?

• 220 + 2x > 176 + 4x

• 220 + 2x < 176 + 4x

Tags

CCSS.7.EE.B.4B

Lea needs at least $240 to buy new headphones. She has already saved $30. She earns $14 per car that she washes.

Which inequality below can be used to determine how many cars she has to wash to have enough money?

• 14x+30 ≥ 240

• 14x+30 ≤ 240

• 30x+14 ≥ 240

• 30x+14 ≤ 240

Tags

CCSS.7.EE.B.4B

The recommended free chlorine level for swimming pool water is between 1.0 and 3.0 parts per million, inclusive.

Note: Inclusive means including

Which inequality represents the situation above?

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.CED.A.3

CCSS.HSA.SSE.A.1

What inequality is graphed?

• 2 < x ≤ -3

• 2 < x < -3

• x > 2 or x ≤ -3

• x > 2 or x < -3

Tags

CCSS.HSA.CED.A.3

CCSS.HSA.REI.D.12

Work this one out on paper.

Solve.

-138 ≥ -6 (6b − 7)

• b ≤ 5
• b ≤ -5
• b ≥ 5
• b ≥ -5

Tags

CCSS.7.EE.B.4B