Question
the length of a rectangular flower bed is 7 feet less than 3 times its width. the area of the bed is 20 feet squared. find the dimensions of the flower bed.
Answers
Steve
w(3w-7) = 20
w=4
check: 4*(3*4-7) = 4*5 = 20
w=4
check: 4*(3*4-7) = 4*5 = 20