You plan to sell cookies for your Math Club. It costs $0.15 each to bake a cookie and $25.00 for packaging materials. The first
48 cookies are samples and will not be sold.
A. Write a function for the average cost of a cookie
B. What is the average cost if 1000 cookies are baked?
2 answers:
Answer:
see below!
Step-by-step explanation:
A)
which can be simplified to
= f(x)
- x in this equation is the cookies because the number of cookies someone wants to make is unknown
- 25 is the total cost of materials used total
- 48(.15) would be the cost of the samples
- f(x) is the answer for when you plug in x
B)
plug in 952 to x because x is the number of cookies left that you need to bake since 48 has been taken out already for the samples
----->
------>
------> $0.175 or 17.5 cents
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