El primer dia leyó 2/7 del libro, el segundo, la mitad de lo que le quedaba, y el tercero, 3/5 de resto. Le faltan 70 páginas por leer. ¿Cuántas páginas tiene el libro?

hbfhv.hjgfskhgfdbmx n

step-by-step explanation:

9-15%

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: options

step-by-step explanation:

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5