nickie9 nickie9

04-09-2017
Mathematics

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The yearly rainfall in San Jose is 11.2 inches as of July 31. Define a variable and write an expression to find the yearly rainfall after it changes. Then evaluate your expression for an increase of 3 inches of rain.

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nobillionaireNobley nobillionaireNobley

11-09-2017

Given that the yearly rainfall in San Jose is 11.2 inches as of July 31.

Let the variable representing the change in the yearly rainfall be x, then the expression to find the yearly rainfall after it changes is given by 11.2 + x.

Therefore, the value of the expression for an increase of 3 inches of rain is given 11.2 + 3 = 14.2

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