Solve for x; round to the nearest tenth of a meter. 23 degree angle 2500m height

hypotenuse is x

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

Put the equation in slope intercept form by solving for y

Using elimination, what is -4x+2y=-12 4x+8y=-24