Multistep Inequalities Study Guide

-8j+3≤-10

• j≥1.625

• j>1

• j≤3.654

• j≥5

Which inequality is represented by this graph?

• 2.75 > d

• 2.75 < d

• 2.75 ≥ d

• 2.75 ≤ d

Pick the correct letter for:
6 > x

• A

• B

• C

• D

Would you use a closed or open circle to graph x < 3?

• Closed

• Open

Shawn's family car holds 16 gallons of fuel. Each day the car uses 0.8 gallons of fuel to get to school and back. A warning light comes on when there is less than 1.5 gallons left in the fuel tank. Select the inequality that represents when the warning light comes on

At 3 pm, the temperature in Tampa was 85 degrees Fahrenheit. The temperature dropped at a steady rate of 2 degrees per hour. Write an inequality that represents t, the number of hours past 3pm, when the temperature is cooler than 75 degrees Fahrenheit.

At 3 pm, the temperature in Tampa was 85 degrees Fahrenheit. The temperature dropped at a steady rate of 2 degrees per hour. Solve an inequality that represents t, the number of hours past 3pm, when the temperature is cooler than 75 degrees Fahrenheit.

-138 ≥ -6(6b − 7)

• b ≤ 5

• b ≤ -5

• b ≥ 5

• b ≥ -5

-2(5 + 6n) < 6(8 − 2n)

• no solution

• infinite solution

• x < 0

• x > 0

solve 5( 6 + 3r) + 7 ≥ 127

• r ≤ 6

• r ≥ 6

• r ≤ -6

• r ≥ -6