Let the number of units sold be n
Revenue = 65*n
Cost function = 5500 +4*n
Profit function = Revenue - Cost
=65n -(5500+4n)
61n-5500
Answer:
A
Step-by-step explanation:
The last number represents where the line meets y-axis
E.
It gives a very precise question which will give much data.
No, it’s a negative so no. it is before the 0 on a number line and the five is after which mean -15 is smaller
It is A because she can not have 125 in her account at the beggining of the month and end with 170 at the end of the month if she spends money.
B and C all make logical sense of her bank account decreasing over the month.