cynthia besch wants to buy a rug for a room that is 21ft wide and 34ft long. she wants to leave a uniform strip of floor around the rug. She can afford to buy 510 square feet of carpeting. What dimensions should the rug have?

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.