1. y= 4-3 x -14 ;find x when y=6 2 f(x) 5-8 x -30;find x when f(x) =15

If olu is twice as old as funmi if the sum of their ages is 60 how old is olu

Precalculus question, image attached.

The perimeter of a rectangular lot of land is 436 ft. this includes an easement of x feet of uniform width inside the lot on which no building can be done. if the buildable area is 122 ft by 60 ft, determine the width of the easement. select one: a. 9 feet b. 18 feet c. 4.5 feet d. 7 feet