Agrocer has two kinds of candies: one sells for 90 cents per pound and the other sells for 40 cents per pound. how many pounds of each kind must he use to make 100 pounds he can sell for 85 cents per pound?

the number of pounds of the candy that cost is

the number of pounds of the candy that cost is

Step-by-step explanation:

Let

x-----> the number of pounds of the candy that cost

y-----> the number of pounds of the candy that cost

we know that  

------> equation A

-----> equation B

Using a graphing tool

The solution of the system of equations is the intersection point both graphs

The solution is the point

see the attached figure

idk

step-by-step explanation: