El dueño de una tienda quiere separar 2 litros de
aceite de un bidón que contiene 20 litros; para
hacerlo tiene a su disposición 3 recipientes vacíos
con capacidades de 11, 9 y 6 litros. ¿Cuántas
trasvases son necesarios, como mínimo, para
obtener lo requerido sin perder ni una gota de
aceite? Considera que todos los recipientes no
presentan marcas.

55

step-by-step explanation:

$12. that is my answer.

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

step-by-step explanation:

no solution.