I believe it’s B sorry if I’m wrong
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:
The required graph is shown below.
Step-by-step explanation:
Consider the provided equation 
We need to draw the graph of the equation.
Put x=0 in the above equation.


The coordinate is (0,2).
Put y=0 in the given equation.



The coordinate is (
,0).
Now draw the graph by using the above coordinates.
The required graph is shown below.
Answer: 70:1 350:5
Step-by-step explanation: multiply 70 by 5 :)
Answer:
A
Step-by-step explanation:
It has the smallest surface with an increase in height