Arectangular garden has length three times as great as its width. a second rectangular garden has the same width as the first garden and length that is 3 meters greater than the length of the first garden. the second garden has area of 90 square meters. what is the width of the two gardens? enter your answer in the box. m

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.