Segment km is 22 cm long.
how long is the radius of circle n?

How do i do this using elimination 2x+3y=12 x-y=6

Answer this question only if you know the answer! 30 points and

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?