Both equations given in the question are the same. So there is no system to solve. It will just be a single line on the graph
Felicia has 96 coins because 30+20+30= 80.And 80+6=86. 86+10=96.
I hope I helped! :)
Answer:45 minutes
Step-by-step explanation:since you walk 4 miles an hour in half of one you walk 2