Answer:
C
Any time you have a subtraction and a negitive right next to eachother, it means to add. So, you would add 13 and 1 to get 14, then keep the denominator 19 to get 14/19.
Step-by-step explanation:
Okay so this is not too hard once you get the grasp of it. What you want to do is put everything with each other giving you the answer, -3x^2 +42x^2 -147x
Answer:
The height of the container is 4 feet.
Step-by-step explanation:
A container has the format of a rectangular prism.
It has three dimensions: width(w), length(l), height(h).
The volume is:

In this question:

We have to find the height(length and width are in feet, volume in cubic feet, so the height will be in feet).




The height of the container is 4 feet.
We are given 4 points.




Using this, we can make an equation.

I got
by using the slope formula.



So the equation we have is 
Now, we can solve for how much peanut butter is used to make 25 packages by plugging in 25 for
, which is the number of cracker packages.


We need to use
teaspoons of peanut butter to make 25 packages of crackers.
Hope this helps.
頑張って!
Take inverse on both sides
i get 74.054