Andy's Cab Service charges a $6 fee plus $0.50 per mile. His twin brother Randy starts a rival business where he charges $0.80 per mile but does not charge a fee.
1. Write a cost equation for each cab service in terms of the number of miles,

How do you determine whether a relationship represented as as graph is linear or nonlinear

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer