each person will get 5 hot dogs.
Step-by-step explanation:
Total number of Hot dogs =43
Total number of people at party= 8
Each person will get hot dogs= 
Each person will get hot dogs= 
Each person will get hot dogs= 5.37 or ≈ 5
So, each person will get 5 hot dogs.
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It should be 13 since 13+8 = 21. 21-7 = 13
Answer:
8
Step-by-step explanation:
All the factors of 8 and 16 are 1;2;4;8
Let the weight of soymeal be s, and let the weight of cornmeal be c.
You need a total of 280 lb, so that gives us one equation.
s + c = 280
Now we use the protein to write another equation.
The protein in s lb of soymeal is 0.14s.
The protein in c lb of cornmeal is 0.07c.
The protein in 280 lb of 0.09% protein mix is 0.09(280).
This gives us a second equation.
0.14s + 0.07c = 0.09(280)
Now we solve the two equations as a system of equations.
s + c = 280
0.14s + 0.07c = 0.09(280)
Solve the first equation for s and plug in tot eh second equation.
s = 280 - c
0.14(280 - c) + 0.07c = 25.2
39.2 - 0.14c + 0.07c = 25.2
-0.07c = -14
c = 200
Now we substitute c = 200 in the first equation to find s.
s + 200 = 280
s = 80
Answer: 200 lb of soymeal and 80 lb of cornmeal
