Quiz about Solving/Interpreting Linear Inequalities in One Variable One Step

Question 1

Question 1.

Accepted Answer

n < 7

Answer

n > 13

Answer

n < 8

Answer

n > 15

Question 2

Solve the inequality. Put your answer in interval form:

Accepted Answer

$$\left(-2,\infty\right)$$

Answer

$$\left(-\infty,-39\right)$$

Answer

$$\left(-\infty,6\right)$$

Answer

$$\left(6,\infty\right)$$

Question 3

Solve:

7(x + 3) < 5x + 13

Show your work on paper!! Then select the correct answer.

Accepted Answer

x<-4

Answer

x>-4

Answer

x < 17

Answer

x > -17

Question 4

What is your first step in solving this inequality?

Accepted Answer

Combine 8n and -6n

Answer

Subtract 8n on both sides

Answer

Add 6n on both sides

Question 5

5z - 2z - 2 < 13

Accepted Answer

z < 5

Answer

z > 5

Answer

z > 1

Answer

z < 1

Question 6

Y + 4 > - 2

Y ?

Accepted Answer

> -2 - 4

Answer

> -2 + 4

Question 7

What is the solution to 2x + 8 > 3x - 6?

Accepted Answer

$$x<14$$

Answer

$$x<\frac{14}{5}$$

Answer

$$x>14$$

Answer

$$x>\frac{14}{5}$$

Question 8

Which step contains the 1st error? -3(x - 4) - 2 < 2
Step 1: -3x + 12 - 2 < 2
Step 2: -3x + 10 < 2
Step 3: -3x <-8
Step 4: x < $$\frac{8}{3}$$

Accepted Answer

Step 4

Answer

Step 1

Answer

Step 2

Answer

Step 3

Question 9

solve for r: 6r-5(-8r-3)

Accepted Answer

r<-11/45

Answer

r>11/45

Answer

r>-11/45

Answer

r>0

Question 10

Solve the inequality.
4(2x - 1) > 2(3x + 1) + 2x

Accepted Answer

No Solution

Answer

x > 6

Answer

All Real Numbers (Infinite Solutions)

Answer

x > 3

Question 11

Question 11.

Accepted Answer

{x l x > 42/10}

Answer

{x l x > 2/3}

Answer

{x l x < 42/10}

Answer

{x l x < 2/3}

Solving/Interpreting Linear Inequalities in One Variable One Step

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