Answer:
From my understanding i think it is 315, but I think I'm wrong.
Step-by-step explanation:
I believe it is 1, but i'm not completely sure.
Answer:
48 mph
Step-by-step explanation: Add 42mph and 54 mph and you get 96. To find the average of the two --- divide 96 by 2 and you get 48mph as the average speed for the entire trip.
Answer:
46/5 hope it helps!
Step-by-step explanation:
9x5= 45
45+1= 46
46/5
