The perimeter of a rectangular pool is 72 meters. If the length of the pool is twice its breadth. Its length is.

If the measure of xyz is 81 what is the measure of yz

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.