Question 582733
1) the average of 3 test scors; if the first 2 scores are 78 and 82; s is the third score (how do you find the value of 's'?)
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average = (78+82+s)/3
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2) the sum of 3 consecutive integers, n=the 1st integr of the three (how do you find each numbe?)
sum = n+(n+1)+(n+2) = 3n+3
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Cheers,
Stan H.