Answer:
B, slope and rate of change
Step-by-step explanation:
Slope and rate of change mean the same thing, as they both mean how a graph will increase/decrease as the change in y over change in x (rise over run)
When 12 is added to a certain number and the sum is multiplied by 4,the end result is 60.
then the answe is 48
Step-by-step explanation:
1, 11 and 121
<span>Ron
walks 0.5 mile on the track in 10 minutes.
Unit rate = 0.5 miles per 10 minutes
Solve:
=> 0.5 miles / 10 minutes = 0.05 miles per minute
Stevie walks 0.25 mile on the track in 6 minutes.
Unit rate = 0.25 miles for 6 minutes
Solve
=> 0.25 miles / 6 minutes = 0.042 miles per minutes
Who walks faster than the 2 of them?
=> 0.05 miles / m is greater than
0.042 miles per minute
Thus, Ron walks faster than Stevie
</span>
Answer:
3. Parallel lines have the same slope but different y-intercepts, so they never intercept each other.
Step-by-step explanation: