96.67 is the mean of these 3 numbers
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replace y= 2x - 3 into </span>-2x + y = 6
-2x + 2x - 3 = 6
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- 3 = 6 .....no solutions....
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Answer:
8
Step-by-step explanation:
$1.28
If you divide $5.12 by 4 you get 1.28
so it's 1.28 per
The result follows from manipulating the conditional probability. By definition,


By the law of total probability,

So we have
