Answer:
-2
Step-by-step explanation:
that conclude idk
-6U+-15+3.5U=-1U
-2.5U+15
what
sure?
Jake
The average rate of change is distance divided by time. You want both of their rates in feet per second. 60 feet divided by 10 seconds is 6 feet per second. 25 feet divided by 5 seconds is 5 feet per second. 6>5