That depends on how she likes her trail mix . . . heavier on pretzels or
heavier on nuts. You haven't told us anything about the rule she uses
to prepare her favorite mix. Personally, I would mix about 300 cups of
nuts with the pretzels, and then before I eat any of it, I would pull out
all the pretzels and give them to my dogs. But that's just me.
Answer:
C, A
Step-by-step explanation:
First question:
As you can see the shape we're working with here is a pyramid and we must first understand that the 4 sides of a pyramid are triangles and the base of the pyramid is a square.
As shown in the picture, the cut is going horizontally through the same place the base is, so therefore, the shape the cross section would make would be a square. (c)
Second question:
Same shape; different size.
We're still working with a pyramid here, just that the base is bigger.
We can see how that the cut is going vertically through the middle of the triangle, parallel to it's side, which I mentioned earlier is a triangle
Therefore, the shape of this cross section would be a triangle. (a)
25 - 3u = 2u
You need to get the variable, u, on one side of the equation. You can do this by adding 3u to both sides.
25 = 5u
Now you want to get u by itself, divide 5 off of both sides to find u.
5 = u
Answer:
Step-by-step explanation:
5=4x+2x-7
5+7=6x
12=6x
12/6=6x/6
2=x
