14. You are renting a paddle board. The company charges a $50 fee and $20 per half-day.

a. Write an equation that represents the total cost (in dollars) of renting a paddle
board as a function of the number of half-days.
b. Find the total cost of renting a paddle board for 7 half-days.

they are simplified

step-by-step explanation:

part a

x     y

0     8

1     7.5

2     7

3     6.5

4     6

5     5.5  

for every hour i deducted .5 inches from the length of the candle

part b

it is a function because for every x value there is only one y value

part   c

for every x value there is only one y value

x       y

0       8

1       7.6

2       7.2

3       6.8

step-by-step explanation:

$15.40 per mile

step-by-step explanation:

you have to round up to 4 because 6 is over 5 so you have to round the 3 up to 4