Aused bookstore will trade 2 of its books foe of yours, if val brings in 18 books to trade, how many books can she get from the store

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

What is the prime factorization of 23 ?me with this question

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.