Cuanto es 2x 5/2 ayúdenme por favor

If eh = hg and hg=16, find the diameter of k

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

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.