Answer:
$104
Step-by-step explanation:
The computation of the best point estimate for the mean monthly water bill is shown below:
Given that
The mean monthly water bill is $104
and, the number of residents is 44
based on the above information
The best point estimate would be equivalent to the mean monthly water bill i.e. $104
hence, the same would be considered
So x+(x+2)+(x+4)=189. so the three numbers are 61, 63, 65.
it's either a win or lose
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The equation is 3-2x
