What is the answer for this question a beaker contains 0.5 liters of solution jordan uses 0.08 of solution for an experiment .how much of the solution does jordan use

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