That's the "unit rate."
115 miles
-------------- = 46 mph = average speed
2.5 hours
S=d/t, so he goes 45 east than 15 west so he went back, we can do 45-15 which is 30, now we know the distances the person traveled, it took him 15 seconds so know we know the distance and time, to calculate the speed we can do S=d/t, the persons speed is 2 Miles Per hour
4,779 if you are just adding to find the sun of the numbers
Answer:
c = 1.50m + 3.00
Step-by-step explanation:
c = total cost
m = miles traveled
c = 1.50m + 3.00
I used a calculator to try to get the answer and i got 40.5, so your answer is most likely C. 41