Answer:
(a) c = 2.75 + 5d
(b) $50.25
Explanation:
(a)
The information tells us the following:
Cost of a taxi ride = $2.75 + (5 * number of miles travelled)
We can use the variables c and d to represent the descriptions:
c = 2.75 + 5d
(b)
Substitute 9.5 into the equation as d:
c = 2.75 + 5(9.5)
Simplify:
c = 2.75 + 47.5
c = 50.25
Therefore, the cost of a 9.5 mile ride is $50.25.