Un boleto de concierto cuesta t dolares, una Hamburguesa cuesta h dólares y un refresco cuesta s dólares. cual es la expresión que representa el costo total de un boleto, una Hamburguesa y un refresco por n persona.

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

99

step-by-step explanation:

the answer would be 150 books

step-by-step explanation:

if you divide 300 by 2 you will get 150

thats not a system of equations, that is a solution