SOLUTION: For a recent year, the monthly snowfall (in inches) for Chicago, Illinois, for November, December, January and February was 2, 8.4, 11.2, and 7.9, respectively. How much snow would

Algebra ->  Inequalities -> SOLUTION: For a recent year, the monthly snowfall (in inches) for Chicago, Illinois, for November, December, January and February was 2, 8.4, 11.2, and 7.9, respectively. How much snow would      Log On


   



Question 1050331: For a recent year, the monthly snowfall (in inches) for Chicago, Illinois, for November, December, January and February was 2, 8.4, 11.2, and 7.9, respectively. How much snow would be necessary in March for Chicago to exceed its monthly average snowfall of 7.28 in. for these five months?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A=%282%2B8.4%2B11.2%2B7.9%2BX%29%2F5
and
A%3E7.28
Substituting,
%2829.5%2BX%29%2F5%3E7.28
29.5%2BX%3E36.4
X%3E6.9