QuestionFind the percent change in beer shipments from 2007 to 2010 using $y=-3.9 x+27.3$ . What is $x$ for 2010? $x=$

Studdy Solution

STEP 1

Assumptions1. The percent change in beer shipments can be approximated by the linear equation $y=-3.9x+27.3$ . The variable $x=7$ corresponds to the year20073. We want to find the percent change that occurred by the year2010

STEP 2

First, we need to determine the value of $x$ that corresponds to the year2010. Since $x=7$ represents the year2007, we can add the difference between2010 and2007 to7 to find the value of $x$ for2010.
$x =7 + (2010 -2007)$

STEP 3

Calculate the value of $x$ for the year2010.
$x =7 + (2010 -2007) =10$ The value of $x$ that represents the year2010 is10.

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