P when q 18 and r 5 find q when p 345 and r 30 The time

Last updated: 5/24/2023

P when q 18 and r 5 find q when p 345 and r 30 The time needed to paint a fence varies directly with the length of the fence and inversely with the number of painters If it takes seven hours to paint 280 feet of fence with two painters how long will it take four painters to paint 720 feet of fence