Given
Distance needs to drive the truck = 15 miles
Option 1: Truck A offers a flat fee of $35 and $0.45 per mile.
Option 2: Truck B offers a flat fee of $40 and $0.25 per mile.
Find
a) Cost of using truck A
b) Cost of using truck B
c) Which Company offers the best deal at this mileage
Step-by-step explanation
Let number of miles driven = x
then the linear equation that gives the cost of renting the truck A is
Cost = $35 + $0.45(x)
linear equation that gives the cost of renting the truck B is
Cost = $40 + $0.25(x)
If the truck is driven 15 miles , that is x = 15 miles , then
cost of using truck A =
and cost of using truck B =
Final Answer
a) cost of using truck A = $ 41.75
b) cost of using truck B = $ 43.75
c) Truck A offers the best deal at this mileage