Solve for the x-coordinate. This is the first equation –2x – 3y = –22 and this is the 2nd equation.
9x - 5y = 25

Which graph represents the solution set for the given system of inequalities? x+2y< 3 x+y> 4 3x-2y> 4

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?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?