11. In July, a sporting goods store offers a bike for $278. Over the next five months, the store reduces the price of the bike $15 each month. a) Write an expression for the total change in price after the five months of discounts.

b) What is the price of the bike at the end of five months?

Francis is getting new carpet tiles in his living room and den. his living room and den are connected. he needs to figure out how much carpet he needs and the cost involved. if each tile costs $2.00 per sq ft, how much would it cost to have new tile put in the den? a) $24 b) $36 c) $48 d) $54 plz awnser soon