Divide the total price by the total number of books from each printer to find the price per book:
Printer A: $350 / 100 books = $3.50 per book
Printer B: $150 / 40 books = $3.75
Printer A has the lowest price.
A is valid
It is the only option where y(-3) and y(4) are both zero
Answer:
10
Step-by-step explanation:
cost/class = cost per class
50/10 = $5 per class
.2 is 1 over 5 in simplest form...<u>1</u>
5
