The cheer squad is ordering small towels to throw into the stands at the next pep rally. the printing company has quoted the following prices. which function defined below represents the cost of a towel order?

I believe the answer is D

Step-by-step explanation:

For the first 20 towels, the equation is simply 5x. The 5 is the cost per towel ($5) times the number of towels sold up to and including 20 towels.

So the maximum cost of those 20 towels is $5 (20)=$100.

Looking at towels #21 and greater, the price drops to $3 each. Putting this in a formula, you get:

3(x-20)+100 which is $3 for the cost per towel, (x-20) since it starts with towel number 21, and +100 for the cost of the first 20 towels.

Example: Let's try it for 45 towels using the formula:

3 (45-20)+ 100=

3(25) + 100=

75+ 100= $175

you would have to sell 24 bracelets.

step-by-step explanation:

84/3.5 = 24