A coin dealer is having paper wraps made to go around a stack of coins. The coins have a diameter of 12 mm, and the dealer states that the paper should be exactly 36 mm wide, or 3 times the diameter, to go around the coins. Is the coin dealer correct? Explain

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