Moby ran 3 times as far as Cassie for a total of 12 miles. What does the variable in the equation 3f = 12 represent in the scenario?(1 point)
Responses
How far Cassie ran
How far Cassie ran
How far Moby and Cassie Both ran
How far Moby and Cassie Both ran
How far Moby ran
How far Moby ran
How fast Cassie ran
How fast Cassie ran
Question 6
6. How do you solve the equation x + 10 = 30(1 point)
Responses
Divide each side by 10
Divide each side by 10
Subtract 10 from each side
Subtract 10 from each side
Subtract 30 from each side
Subtract 30 from each side
Add 10 to each side
Add 10 to each side
Question 7
7. Tim has 6 more books than Moby. The variable m represents the number of books Moby has. Which expression represents the number of books Tim has?(1 point)
Responses
6 - m
6 - m
m - 6
m - 6
m + 6
m + 6
6m
6 m
Question 8
8. What is the solution to the equation 7x = 21(1 point)
Responses
x = 7
x = 7
x = 14
x = 14
x = 28
x = 28
x = 3
x = 3
Question 9
9. Tim found the distance between each of the 21 rungs in a 5-meter ladder using the equation 20d = 5. If Tim decides to make a ladder that is 10 meters long instead, what would the distance (d) between the rungs be?
(Hint: Your equation is going to change)
(1 point)
Responses
0.25 meters
0.25 meters
0.5 meters
0.5 meters
0.10 meters
0.10 meters
5 meters
5 meters
Question 10
10. Tim lives m miles from school. If he drives to school and back home again, he will have traveled 14 miles. What is the value of m?(1 point)
Responses
28
28
10
10
7
7
14
14
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