Answer:
The animal farm should buy 1.775 bags of soybeans and 1.575 bags of oats

Step-by-step explanation:
The given parameters can be summarized as:

Where: x = Soybeans and y = Oats.
So, the system of equations are:




The best way to solve this, is using graph
Plot the following equations on a graph, and get the points of intersection:



From the attached graph, we have:



Substitute each of the values of x's and y's in the cost function to get the minimum cost:










The values of x and y that gives the minimum cost is:

and the minimum cost is:

Hence, the animal farm should buy 1.775 bags of soybeans and 1.575 bags of oats
I think b is 106 I really hope this helps I’m sorry if it doesn’t
Answer:
To help u out do this equation and understand it
Step-by-step explanation:
1. 17000 x 0.04 = ?
2. ? x 5 = The answer but not rounded
3. Round it
Answer:
The smallest amout that the school should charge is $4.70.
Step-by-step explanation:
p = -200t2 + 3600t - 6400
p = -200 x 4.7 x 2 + 3600 x 4.7 - 6400
p = -1880 + 16920 - 6400
p = 15120 - 6400
p = 8720