Factor this expression 9y - 36

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

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.

Find measure angle 1 and measure angle 3 in the kite the diagram is not drawn on the scale