A rectangular box has a length that is three less than it's height, and a width that is two less
than it's height.

a) Write an equation to represent the volume of
the box.

b) Suppose the box has a volume of 2340 in?, find
the possible height of the box.

c) Find the dimensions of the box?

step-by-step explanation:

for exempl this   system of equations   y = x - 3

                                                                y = 2x - 5

look   the line : y = x -3     ( red)

                            the line : y = 2x -5 ( bleus)

using pemdas, (order of operations) you'll see the answer is 24.