Ataxi company charges passengers $2.00 for a ride, no matter how long the ride is, and an additional $0.20 for each mile traveled. the rule c = 0.20m + 2.00 describes the relationship between the number of miles m and the total cost of the ride c.
a. what is the charge for a 1-mile ride?
b. what is the charge for a 2.7-mile ride?

a: $2.20; $2.54
b: $2.00; $2.20
c: $0.20; $5.60
d: $0.20; $0.54