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Help me please 25 points

Help me please 25 points-example-1
User Slal
by
7.6k points

1 Answer

6 votes

Answer:

C= 68

Explanation:

We see that C grows bigger, as x and y grows bigger. So we want x to be as large as possible. But by the second constraint, x can at most be 5. So we choose

x=5

Now we use x=5 and the fourth constraint to find y

4*x-y
\geq 1

4*5-y
\geq 1

-y
\geq 1-4*5

y
\leq 19

Thus, y can at most be 19.

So for x=5, y=19,

C=6*5+2*19 = 30 + 38 = 68

User Joe Fitzsimmons
by
8.1k points

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