Answer:
Simple
Rise/Run
for one week they run 10 miles
2 weeks 20 miles
3 weeks 30 miles
4 weeks 40 miles
the rate of change would be 10/1 (Why? Because you rise +10 each time per week.)
divide that it would be 10 (:
gOoD lUCk
second answer copied me so.
Im so sorry but i am not into that:(
Clvuigofpylyclucufufoydkykys
Answer:
B)1600
Step-by-step explanation:
