Solving the following two-step equation: 3c + 5 = 23
c = 3
c = 6
c = 7
c = 18
2. Multiple Choice
45 seconds
1 pt
Solving the following two-step equation: 4x + 7 = 23
x = 16
x = 4
x = 9
x = 12
3. Multiple Choice
30 seconds
1 pt
What is the first step to solve this equation 2x + 11 = 23?
Add 3 to both sides
Subtract 11 from both sides
Add 1 to both sides
Divide 3 on both sides
4. Multiple Choice
30 seconds
1 pt
In this equation 4y - 9 = -36, y = -4
True
False
Sometimes true
5. Multiple Choice
45 seconds
1 pt
Figure out the solution to this equation: -4x + 1 = 21
x = 120
x = 5
x = 30
x = -5
6. Multiple Choice
45 seconds
1 pt
What is the solution to the following two-step equation: x/2 - 5 = 3
x = -2
x = 2
x = 16
x = 8
7. Multiple Choice
30 seconds
1 pt
Which equation matches the following situation? 331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?
n= # of students in each bus; 6n + 7 =331
n=# of buses; 6n + 7 =331
n= # of students in each bus; 6 + 7n =331
n= # of students in each bus; 6n - 7 =331
8. Multiple Choice
1 minute
1 pt
331 students went on a field trip. Six buses were filled and 7 students traveled in cars. How many students were in each bus?
56
25
46
54
9. Multiple Choice
30 seconds
1 pt
WRITE AN EQUATION April had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
n=total cost pencils; 7n+10=24
n=cost of 1 pencil; 7n-10=24
n=cost of 1 pencil; 7n+10=24
n=cost of 1 pencil; -7n-10=24
10. Multiple Choice
1 minute
1 pt
April had $24 to spend on seven pencils. After buying them she had $10. How much did each pencil cost?
7/2
2
3
4
11. Multiple Choice
30 seconds
1 pt
What is the second step to solve this equation: 11 - 3x = 44
Add 3 to both sides
Subtract 11 from both sides
Add 11 to both sides
Divide -3 on both sides
12. Multiple Choice
30 seconds
1 pt
The steps in solving 5b - 6 = 24 are:
Add 6 to both sides and divide both sides by 5
Add 6 to both sides and multiply both sides by 5
Subtract 6 from both sides then multiply both sides by 5
Subtract 6 from both sides then divide both sides by 5
13. Multiple Choice
1 minute
1 pt
A taxi charges $3, plus $1.50 for each mile traveled. Mr. Maxwell rode in the taxi from his home to the airport and was charged $30. How many miles does Mr. Maxwell live from the airport?
18 miles
20 miles
22 miles
14. Multiple Choice
1 minute
1 pt
Seth had his car repaired at Ace Auto. He was charged $50 per hour of labor plus $150 for parts. His total bill for the repair before tax was $375. How many hours of labor was Seth charged for?
2.5 hours
7.5 hours
4.5 hours
10.5 hours
15. Multiple Choice
1 minute
1 pt
Reagan earned $5.00 for allowance. She bought an ice cream cone for $1.25 and a pack of stickers for 50 cents. How much money does Mandy have left?
3.25
6.75
4.35
11.75
16. Multiple Choice
1 minute
1 pt
Layla bought an apple for 30 cents and bananas for 60 cents per pound. Her total came to $2.10. How many pounds of bananas did she buy?
3 pounds
5 pounds
4 pounds
6 pounds
17. Multiple Choice
30 seconds
1 pt
You bought a magazine for $5 and four erasers. You spent a total of $25. How much did each eraser cost? (Define 'n' and write the equation.)
n=total cost of erasers; 5 + 4n = 25
n=cost of 1 eraser; 5 - 4n = 25
n=cost of 1 eraser; 5n + 4 = 25
n=cost of 1 eraser; 5 + 4n = 25
18. Multiple Choice
1 minute
1 pt
You bought a magazine for $5 and four erasers. You spent a total of $25. How much did each eraser cost?
n = 5
n = 2
n = 7.5
n = 5.8
19. Multiple Choice
30 seconds
1 pt
Kailee bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With how many did she start? (Define 'n' and write the equation.)
n=# of boxes she started with; 2(n+7)=22
n=# of boxes she started with; (n+7)/2=22
n=# of boxes she started with; (2n+7)=22
n=# of boxes she started with; (n-7)/2=22
20. Multiple Choice
1 minute
1 pt
Kailee bought seven boxes. A week later half of all her boxes were destroyed in a fire. There are now only 22 boxes left. With how many did she start?
n = 1.57
n = 3.14
n = 6
n = 4
21. Multiple Choice
30 seconds
1 pt
Sha' won 40 super bouncy balls playing horseshoes at her school's game night. Later, she gave two to each of her friends. She only has 8 remaining. How many friends does she have? (Define 'n' and write the equation.)
n=# of friends; 2n-8=40
n=# of friends; 2+n+8=40
n=# of friends; 2n+8=40
n=# of friends; 2+8n=40
22. Multiple Choice
1 minute
1 pt
Sha' won 40 super bouncy balls playing horseshoes at her school's game night. Later, she gave two to each of her friends. She only has 8 remaining. How many friends does she have?
n = 18
n = 24
n = 5.25
n = 9.25
23. Multiple Choice
30 seconds
1 pt
Bonnie spent half of her weekly allowance playing mini-golf. To earn more money her parents let her wash the car for $4. What is her weekly allowance if she ended with $12? (Define 'n' and write the equation.)
n=wkly allowance; 2n-4=12
n=wkly allowance; 2n+4=12
n=wkly allowance; n/2-4=12
n=wkly allowance; n/2+4=12
24. Multiple Choice
2 minutes
1 pt
Issac rents a car. The charge is $60 plus $.10 per mile. Issac wants to spend $210. How many miles can he drive?