A shoe store sells about 200 pairs of walking shoes each month when it charges $60 per pair. For each $1 increase in the price, about 2 fewer pairs are sold. a) How much should the store charge per pair to maximize its revenue?
b) What is the maximum revenue?
c) How many pairs of shoes will they sell at that price level?

these sign is used to tell weather the number is greater or less than the number   <   or >     but this sign means its equal =    

hope this you and

step-by-step explanation:

your question is incomplete, write all the numbers in the sequence that it tells you.  

step-by-step explanation:

-8/2y-8=5/y+4-7y+8/y^2-16

we move all terms to the left:

-8/2y-8-(5/y+4-7y+8/y^2-16)=0

we can not solve this equation