i believe u will end up with 3 shapes , a rectangle, a triangle , and a square , the area of the triangle will be 18, the rectangle will be 42 and the big square will be 182. The rectangle may look like a square but its not because all sides are not equal.
volume = l x w x h
20.5 x 6 x 14 = 210 cubic inches
At very minimum, move (4/5)x to the other side of the given equation. Then:
-(4/5)x + y = 0.85. This is the equation in standard form.
It’s a function
hope you have a good day
Convert 9/5 and -4/5 to decimal form
= 1.8 and -0.8
so answer is -2.5 , -1.1 . -0.8, 0.8, 1.8
= -2.5, -1.1 , -4/5, 0.8, 9/5