Haddie makes and sells knit scarves. next week she will pay a $25 fee for the use of a booth at a craft fair. she will charge $12 for each scarf she sells at the fair. write an expression to determine haddies profit for selling s scarves after paying the fee for the use of the booth.

Haddies Profit = 12s - 25

Step-by-step explanation:

Given:

Booth charge at fair = $25

Price for each knit scarves = $12

Let the number of scarf sold be s

Hence to calculate the profit we will multiply Price for each knit scarves with number of scarf sold and then with subtract booth charge

Hence profit  for selling scarves = Price for each knit scarves × number of scarf sold - Booth charge at fair

Hence the expression is given as;

Profit for selling scarves = 12s -25

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: