Alex saved $65. he already spent $25. he plans to spend $8 on a movie ticket each month. which inequality represents the number of movie tickets he can buy?

Solve the system of equations. y= 2x y= x^2 - 15

Convert 2000 swiss francs to dutch guilders

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.