El area de un rectángulo es de 42 yardas cuadradas y la longitud del rectángulo es 5 yardas más que el doble del ancho. Cuales son las dimensiones del rectángulo?

Answer this 30 points and brainliest!

You drop a rubber ball off the roof of a 50 meter high building onto a paved parking lot. it bounces back up with every bounce, but not quite all the way back up to you. after the first bounce it bounces back only 80 percent of the distance it was dropped from. the pattern continues, meaning after every bounce it comes up to just 80 percent of the previous maximum height. so if before the first bounce the height is 50 meters, what height does the ball reach after the fifth bounce? round your answer to one decimal place and chose the correct response from the choices below:

Iknow its nothing to do with education, but what type of thing should i wrote here? ? : ) its for mcdonald's btw.