01. En la casa de Augusto hay un tanque de agua con dos caños, El caño que se encuentra arriba lo llena en 3 horas y el caño que se encuentra abajo lo vacía en 4 horas. ¿En qué tiempo se llenará el tanque hasta la mitad si ambos caños se abren al mismo tiempo?

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)

answer: 48

just remember to use pemdas:

parentheses

expressions

multiplication

division

addition

subtraction

jeff jeff

step-by-step explanation: