Please find the attachment.
Let x represent the side length of the squares.
We have been given that an open box is made from an 8 by ten-inch rectangular piece of cardboard by cutting squares from each corner and folding up the sides. We are asked to find the volume of the box.
The side of box will be
and
.
The height of the box will be
.
The volume of box will be area of base times height.

Now we will use FOIL to simplify our expression.


Now we will distribute x.


Therefore, the volume of the box would be
.
Answer:
Picture
Step-by-step explanation:
I graphed them
Answer:
4
Step-by-step explanation:
Since the highest power of x is 4 in this case.
Answer:
1280
Step-by-step explanation:
32x4=128
320x4=1280
Answer:
A. the x-coordinate of the vertex is greater than the y-coordinate.
Step-by-step explanation:
hope this helps
correct me if this is wrong