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.

 So, if you do the equation C=10d+30 C is the cost, 10 is amount per day, and you have to add the 30 dollar fee. Now you take 10d or 10(5) which equals 50 and add 30. Your equation should look like this
C=10(50)+30
C=50+30
C=80
So, the final cost would be $80. Hope it helped!

The current value is $848.24. I found the answer by, first multiplying $755 by 5% and adding $37.75 by $755. Next multiplying $792.75 by 7% and adding $55.49 by $792.75.