the sticker warehouse sells rolls of stickers for $4.00 each. the average custiomer buys six rolls of stickers. the owner finds that for every $0.25 decrease in price , the average customer buis an additional roll.
a) with how many price reductions will the revenue per customer be $30?
b) what is the maximum predicted sales revenue per customer? with how many price reductions will this occur?

Question

anonymous · Answer

just need help with the part b

anonymous · Answer

The equation is 0= x^2 - 10x + 24

anonymous · Answer

and the price decrease is 5 , i just need to know the predicted sales revenue per customer.