The steepest part of any walking trail in Craters of the Moon National Monument rises 9 yards vertically for every 50 yards traveled horizontally. If one particular part of the trail covers a horizontal distance of 25 yards, how much of a vertical rise is covered? BRAINLIEST! PLS SOLVE ASAP

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