Answer:
Step-by-step explanation:
F (X, Y , Z)=Σm(0,1, 2 , 4 , 6) mixterms
= π M ( 3, 5, 7 ) maxterms
Please view the remaining part of the solution in the file attached below.
Let's set up two equations:
x+y=20 We know she brought total of 20, some of each so x=small y=big
20x+ 30y=450
x+y= 20
-y -y
------------
x= 20 -y
substitute into the other equation:
20 (20-y) + 30y = 450
400 - 20y + 30y = 450
400+ 10 y = 450
10 y = 50
y= 5
So she brought 5 big cases. Then substitute the value of y into one of the equations.
5+ x = 20
x= 15
So we bought 15 small cases and 5 big cases.
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Answer:
B just did the test
Step-by-step explanation:
I think it is the 3rd one, but I could be wrong. please go check out my question and see if you can help.
