document.write( "Question 104484: You have $30 to spend for a sweatshirt. the sales tax is 6% What is the most the sweatshirt can cost? Write an equation and solve. \n" ); document.write( "
Algebra.Com's Answer #76034 by HyperBrain(694)\"\" \"About 
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Let x=the cost of the shirt\r
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\n" ); document.write( "\n" ); document.write( " 0.06x=the tax of the shirt\r
\n" ); document.write( "\n" ); document.write( "Thus, if the total cost---the shirt and the tax---have to reach the maximum amount, $30.00,\r
\n" ); document.write( "\n" ); document.write( " x+0.06x=30
\n" ); document.write( " 100*(x+0.06x)=100*(30)
\n" ); document.write( " 100x+6x=3000
\n" ); document.write( " 106x=3000
\n" ); document.write( " x=$28.30\r
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\n" ); document.write( "\n" ); document.write( "therefore, he could only buy a shirt with amaximum price of $28.30!
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