document.write( "Question 715040: Oberon cell phone company advertises service for 3 cents per minute plus a monthly fee of $29.95. If Parker's phone bill for October was $38.95, find the minutes he used. \n" ); document.write( "
Algebra.Com's Answer #439173 by checkley79(3341)\"\" \"About 
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29.95+.03x=38.95
\n" ); document.write( ".03x=38.95-29.95
\n" ); document.write( ".03x=9.00
\n" ); document.write( "x=9.00/.03
\n" ); document.write( "x=300 minutes were used.
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