A container is 28 centimeters long, 14 centimeters wide, and
10 centimeters high. It is half-filled with juice. Kathy pours 500 milliliters
of water into the container to make a juice drink. Find the volume of juice
drink in the container now. Give your answer in liters and milliliters.

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation:

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)