Lisa is planning a party for her parents' anniversary. The caterer charges a delivery fee of $14 plus an additional $5.25 per person. If she can spend no more than $350, how many people can be invited (select all that apply)? A. 70 B. 64 C. 47 D. 69

Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.