Get Full Access to Lumos Workbooks Master Course - Grade 8 Mathematics
Currently, you have limited access to Lumos Workbooks Master Course - Grade 8 Mathematics. The Full Program includes,
Buy Practice Resources
Online ProgramYou want to hang lights from your stair railing. The uppermost point of the railing is 6 ft above the floor
and the horizontal distance along the base of the stairway is 9 ft. You want enough lights to cover the
full length of the railing. Lights come in 3 ft, 9 ft, 12 ft, and 15 ft lengths. Which string should you buy?