Question

Renting a bicycle at a local Bike shop costs $30 for the first day and $10 for each additional day.
Create a chart of values and write an equation to find the total cost, C in terms of the number of days d.
Use the equation you created in Part a to find the cost of renting a bike for 5 days.

Answer 1

Here's the answer, I hope this help you out 

2x + 3y + 2(x – y) – 3x. shown in second picture