document.write( "Question 943262: A phone company charges $30 per month for 500 minutes. For every minute after the 500, you have to pay an additional fee of $.10 per minute. If you use 632 minutes, what would your total bill be? Show the equation and your steps to how you obtained your solution.
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Algebra.Com's Answer #575046 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x = number of minutes \n" ); document.write( "y = total bill (dollars) \n" ); document.write( "--- \n" ); document.write( "y = 0.10(x - 500) + 30 \n" ); document.write( "y = 0.10x - 0.10*500 + 30 \n" ); document.write( "y = 0.10x + (30 - 0.10*500) \n" ); document.write( "y = 0.10x - 20 \n" ); document.write( "--- \n" ); document.write( "y = 0.10*632 - 20 \n" ); document.write( "y = $43.20 \n" ); document.write( "--- \n" ); document.write( "Free algebra tutoring live chat: \n" ); document.write( "https://sooeet.com/chat.php?gn=algebra \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations with quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( " |