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

In a rectangle klmn, km = 6x + 16 and ln = 49. find the value of x

The poll report includes a table titled, “americans using cash now versus five years ago, by age.” the age intervals are not equal. why do you think the gallup organization chose the age intervals of 23–34, 35–54, and 55+ to display these results?

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?