Sarah smith was the top scorer in a women's professional basketball league for the 2006 regular season, with a total of 827 points. The number of two-point field goals that Sarah made was 48 less than double the number of three point field goals she made. The number of free throws (each worth one point) she made was 28 less than the number of two point field goals she made. Find how many free throws, two point field goals, and three point field goals Sarah Smith made during the 2006 regular season.

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.