Question 1
A)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.(1 point)
Responses
7x + 35 = 63
7x + 35 = 63
7x = 63
7x = 63
7x - 35 = 63
7x - 35 = 63
35x + 7 = 63
35x + 7 = 63
Question 2
A)Natalie is a softball coach. She has a private pitching lesson with Kasey. Kasey's mom pays Natalie $11 per hour plus a $6 tip.
The correct equation was 11x + 6 = 39.
How many hours was the lesson?(1 point)
Responses
4
4
3
3
2
2
5
5
Question 3
A)(1 point)
Responses
Question 4
A)(1 point)
Responses
She added 12 to both sides.
She added 12 to both sides.
She did not divide both sides by 12.
She did not divide both sides by 12.
She did not multiply both sides by 12.
She did not multiply both sides by 12.
She did not divide both sides by -1.
She did not divide both sides by -1.
Question 5
A)(1 point)
Responses
Because there are like terms (the variables) on the same side of the equation.
Because there are like terms (the variables) on the same side of the equation.
Because there are like terms (the constants) on the same side of the equation.
Because there are like terms (the constants) on the same side of the equation.
Because there are like terms (the variables) on opposite sides of the equation.
Because there are like terms (the variables) on opposite sides of the equation.
Because there are like terms (the constants) on opposite sides of the equation.
Because there are like terms (the constants) on opposite sides of the equation.
Question 6
A)
What is first step in solving this equation?
5x + 2 = 12
(1 point)
Responses
add 2 + 12
add 2 + 12
divide both sides by 5
divide both sides by 5
subtract 2 from both sides of the equation
subtract 2 from both sides of the equation
take away the x
7 answers
1.
2.
3.
4.
5.
6.
2. 4 hours
3. No response provided
4. She added 12 to both sides.
5. Because there are like terms (the variables) on the same side of the equation.
6. subtract 2 from both sides of the equation
Item 1 - Correct1/1 Point Earned
Item 2 - Incorrect0/1 Point Earned
Item 3 - Incorrect0/1 Point Earned
Item 4 - Incorrect0/1 Point Earned
Item 5 - Correct1/1 Point Earned
Item 6 - Correct1/1 Point Earned
1. 7x + 35 = 63
2. 4 hours
3. No response provided
4. She added 12 to both sides.
5. Because there are like terms (the variables) on the same side of the equation.
6. subtract 2 from both sides of the equation
Thank you for your patience.
2. 3 hour
4. She did not divide both sides by -1.
1. 7x + 35 = 63
2. 3 hours
3. No response provided
4. She did not divide both sides by -1.
5. Because there are like terms (the variables) on the same side of the equation.
6. subtract 2 from both sides of the equation
Thank you for pointing out the corrections.
1 answer