Quiz about 2-Step Equations

Question 1

Mary earns $14 per hour. Which equation represents how many hours she worked to earn $112?

Accepted Answer

14h = 112

Answer

14 / h = 112

Answer

h + 14 = 112

Answer

h - 14 = 112

Question 2

In this soccer season, Emma has scored 1 more than twice the number of Nick's goals.  If Emma has scored 15 goals, which equation can be used to find x, the number of Nick's goals?

Accepted Answer

2x + 1 = 15

Answer

x - 15 = 1

Answer

x + 1 = 15

Answer

x + 1 = x + 15

Question 3

A taxi charges $3, plus $1.50 for each mile traveled.  Mr. Lewis rode in the taxi from his home to the airport and was charged $30.  How many miles does Mr. Lewis live from the airport?

Accepted Answer

18 miles

Answer

20 miles

Answer

22 miles

Question 4

Scott works on cars. He charges $35 for each car plus $7 per hour. Write an equation that represents this scenario if Kylie's car bill was $63.

Accepted Answer

7x + 35 = 63

Answer

7x = 63

Answer

7x - 35 = 63

Answer

35x + 7 = 63

Question 5

Scott works on cars. He charges $35 for each car plus $7 per hour.
The correct equation was 7x + 35 = 63.
So, how many hours did he work on Kylie's car if her bill was $63?

Accepted Answer

x = 4

Answer

x = 5

Answer

x = 3

Answer

x = 4.5

Question 6

Penelope is going to the carnival to ride the rides. It costs $20 to get into the carnival and ride tickets are $0.50 each.
The correct equation was .50x + 20 = 35.
So, how many tickets did she buy?

Accepted Answer

x = 30

Answer

x = 25

Answer

x = 35

Answer

x = 31

Question 7

Natalie is a softball coach. She has a pitching private lesson with Kasey. Kasey's mom pays Natalie $11 per hour plus a $6 tip.
The correct equation was 11x + 6 = 39.
So, how many hours was the lesson?

Accepted Answer

x = 3

Answer

x = 2

Answer

x = 4

Answer

x = 5

Question 8

4x + 7 = 23

Accepted Answer

x = 4

Answer

x = 16

Answer

x = 9

Answer

x = 12

Question 9

3c + 5 = 23

Accepted Answer

c = 6

Answer

c = 3

Answer

c = 7

Answer

c = 18

Question 10

The steps in solving 5b - 6 = 24 are:

Accepted Answer

Add 6 to both sides and divide both sides by 5

Answer

Add 6 to both sides and multiply both sides by 5

Answer

Subtract 6 from both sides then multiply both sides by 5

Answer

Subtract 6 from both sides then divide both sides by 5

Question 11

$$-6w+1=-11$$

Accepted Answer

2

Answer

1.2

Answer

12

Answer

-2

Question 12

$$3c+5=23$$

Accepted Answer

c = 6

Answer

c = 3

Answer

c = 7

Answer

c = 18

Question 13

$$2d+7=9$$

Accepted Answer

1

Answer

7

Answer

4

Answer

3

Question 14

What is the solution to: $$5x+3=33$$

Accepted Answer

$$x=6$$

Answer

$$x=-6$$

Answer

$$x=\frac{36}{5}$$

Answer

$$x=30$$

Question 15

$$\frac{x}{4}+8=10$$

Accepted Answer

$$x=8$$

Answer

$$x=-4$$

Answer

$$x=-8$$

Answer

$$x=16$$

Question 16

$$5x-1=19$$

Accepted Answer

$$x=4$$

Answer

$$x=10$$

Answer

$$x=5$$

Answer

$$x=15$$

Question 17

$$8+\frac{b}{-4}=5$$

Accepted Answer

12

Answer

5

Answer

-28

Answer

1

Question 18

$$-10=10(k-9)$$

Accepted Answer

8

Answer

9

Answer

$$\frac{-11}{10}$$

Answer

-8

Question 19

$$-6+\frac{x}{4}=-5$$

Accepted Answer

4

Answer

44

Answer

120

Answer

26

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