El largo de una sala rectangular es de 3m, mayor del ancho ,si el ancho aumenta 5 metros y el largo aumenta 2 metros, el área se duplica hallar el área original de la sala. Por el
Método de factorización

Write a function that matches the description. a cosine function has a maximum of 5 and a minimum value of -5. f (r) =

Which equation shows y= 3 4 x− 5 2 in standard form? a 4x−3y=10 b 3x−4y=10 c 3x−4y=−10 d 4x−3y=−10

Mason and christian go to the movie theater and purchase refreshments for their friends. mason spends a total of $45.75 on 3 bags of popcorn and 6 drinks. christian spends a total of $71.50 on 6 bags of popcorn and 4 drinks. write a system of equations that can be used to find the price of one bag of popcorn and the price of one drink. using these equations, determine and state the price of a drink, to the nearest cent.