x + 3y <= 191
x = children
y = adults (x3)
So adding those two up must be either less than or equal to 191, as that is all the Chef made.
Answer:
SA=BA+LA and SA=BA+ph
Step-by-step explanation:
I just looked it up
Ans: 0.0014
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option b
you can't take out anything, not an x or a 2