Quiz about Multistep Inequalities Study Guide

Question 1

Pick the correct letter for:
6 > x

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 2

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

Accepted Answer

Open

Answer

Closed

Question 3

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

Accepted Answer

$$1.5>16-0.8d$$

Answer

$$16>1.5+0.8d$$

Answer

$$1.5<16-0.8d$$

Question 4

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.

Accepted Answer

$$85-2t<75$$

Answer

$$85-2t>75$$

Answer

$$85-2t\le75$$

Answer

$$85-2t\ge75$$

Question 5

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.

Accepted Answer

$$t>5$$

Answer

$$t<5$$

Answer

$$t>-5$$

Answer

$$t<-5$$

Question 6

Solve:
-8(x - 3) - 4x < 108

Accepted Answer

x > -7

Answer

x > -38

Answer

x > -14

Answer

x < -38

Question 7

Solve. 5 - (x - 4) > -2

Accepted Answer

x < 11

Answer

x > 11

Answer

x > -11

Answer

x < -11

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