Isabella's graduation picnic costs $3 for every attendee. At most how many attendees can there be if Isabella budgets a total of $15 for her graduation picnic? Please get it right.

If a(0,0,0) and b(2,2,2) are points in coordinate space, how many paths are there from a to b that move from one lattice point to another in the positive x-,y- or z- direction?

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.

What is the image of c for a 90° counterclockwise rotation about a? (3, 7) (-1, 3) (7, 3)