Inequalities and Shading

Solve:
3x + 2 < -7 or -4x + 5 < 1

• x < -3 and x < 1

• x < -3 and x > 1

• x < -3 or x < 1

• x < -3 or x > 1

Which compound inequality is graphed above?

• -2 < x ≤ 2

• -2 > x ≤ 2

• -2 < x < 2

• -2 ≥ x < 2

Write an inequality for Graph 1.

• x < -2 AND x > 5

• x < -2 OR x > 5

• x > -2 OR x < 5

• -2 < x < 5

Your taxi fare is $2.50 per mile, plus a $5 fee. You have a budget of $20. Which inequality models this scenario?

• 5x + 2.50 ≤ 20

• 2.50x + 5 < 20

• 2.50x + 5 ≤ 20

• 7.50x < 20

Tags

CCSS.7.EE.B.4B

You take a trip to the bowling alley, where each game cost $2, plus you plan to spend $10 on food.  You can spend at most $25.  Which inequality models this scenario?

• 2x + 10 ≥ 25

• 2x + 10 > 20

• 2x + 10 ≤ 25

• 2x + 10 < 25

Tags

CCSS.7.EE.B.4B

Less than:

• ≥

• ≤

• <

• >

Tags

CCSS.6.EE.B.8

Less than or equal to:

• ≤

• <

• >

• ≥

Tags

CCSS.6.EE.B.8

Greater than or equal to:

• <

• ≤

• ≥

• >

Tags

CCSS.6.EE.B.8

Greater than

• <

• >

• ≥

• ≤

Tags

CCSS.6.EE.B.8

• v>5 or v<-5
• v≥5 or v≤-5
• v>-5 or v<5
• all real numbers