document.write( "Question 870527: Suppose the population of a city was 2,900. Of that,40% of the people owned dogs. Which of the following could you evaluate first to mentally calculate the number of people who owned dogs? \n" ); document.write( "
Algebra.Com's Answer #524931 by JulietG(1812)\"\" \"About 
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40% of 2,900 = x
\n" ); document.write( ".4 * 2900 = 1160
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