Play it up game store’s daily revenue each can be modeled by r(x)=50x where c represents the number of games sold each day. the store’s daily costs can be modified by the function c(x)=8x+250. find the profit function p(x) if: p(x)=r(x)-c(x)

Describe the relationship between the angles of similar triangles and the sides of similar triangles

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Use sigma notation to represent the following series for 9 terms.