La ecuación 5x^2 +15x=0, se puede factorizar como 5x(x+3)=0¿cuáles son sus raíces solución?

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

Given that ot =5, xt=12, and ox= 13 is xy tangent to circle o at t? explain.

What is the slope of the line (-7,2) (4,6)