-2x (st3)= (2xs) + (-283 Propiedad comutativa
Propiedad asociativa
Inverso aditivo
Propiedad distributiva

James was playing a game with his friends. he won 35 points. then he lost 15, lost 40 and won 55. how did he come out

Graph the equationy=x^2 -[tex]y = x^{2} - 2[/tex]

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?