Chenoa wants to stop for coffee on her way to school. The distance from Chenoa's house to the coffee shop is 3 miles more than twice the distance from the coffee shop to
Chenoa's school. The total
distance from Chenoa's house to her school is 5 times the distance
from the coffee shop to her school.
a. What is the distance from Chenoa's house to the coffee shop? Write your answer as a
decimal, if necessary.
b. What assumptions did you make when solving this problem?