document.write( "Question 109381: 1) You are collecting sponsers for a 10-mile walk-a-thon. So far, you have collected $230.00 in donations. How much must the last sponsor pledge per mile to reach or exceed the goal of $300.00?\r
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document.write( "2) You are biking at a rate of 30 miles per hour. You have already biked 20 miles. How many more hours must you bike to surpass your goal of 50 miles? \n" );
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Algebra.Com's Answer #79738 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1) You are collecting sponsers for a 10-mile walk-a-thon. So far, you have collected $230.00 in donations. How much must the last sponsor pledge per mile to reach or exceed the goal of $300.00? \n" ); document.write( "--------------- \n" ); document.write( "Let \"x\" be the amount of the last pledge: \n" ); document.write( "INEQUALITY \n" ); document.write( "230 + x >= 300 \n" ); document.write( "x >= $70 \n" ); document.write( "============ \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |