Answer:
C.(6, 4,2)
since every element of B is also an even number,so is an element of C
Answer:
?????.... hii erica herrrr
B. No, because it fails the vertical line test.
Answer: 
Step-by-step explanation:
The volume of a cube can be found with this formula:

Where "s" is the lenght of any edge of the cube.
The formula for calculate the volume of a rectangular prism is:

Where "l" is the lenght, "w" is the width and "h" is the height.
We need to find the volume of a cube box:

To find the volume of the shipping box, first we must convert the mixed number to an improper fraction:

Then the volume of the shipping box is:

Now, in order to find the number of cube boxes can Haley fits into a shipping box, you must divide the the volume of the shipping box by the volume of one cube. This is:

substitute 4 as x in both sides of the equation
basically multiply -3/2 by 4