Describe how would you solve the following problem using an algebraic equation: The perimeter of the rectangle is 24 ft. If the length is three times as long as the width what is the length of the rectangle? THIS IS ON EDGE IF YOU ANSWER IT I WILL MARK YOU BRAINLIEST

You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?