Answer:x = the number of $1 increases in price
Price = ($60 + $1x) = (60+x)
Pairs of shoes (200 - 2x)
You have a quadratic Revenue = (60+x)(200-2x)
The quad max is when x = 20
Therefore they should charge 60+ 20 = $80
Step-by-step explanation:
Seven crawl average hours of our life
Answer:
What shape is the object in question?