What is the solution of the system? use substitution. -4y-3x=-11
x-2y=17

Jackie purchased 3 bottles of water and 2 cups of coffee for a family for $7.35. brian 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? i need this done

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.