document.write( "Question 821395: [ Mike participated in a bicycle race. He covered 24 kilometers in 2 hours and the next 18 kilometers in 1 hour. What is his average speed per hour for the total journey? ] \n" ); document.write( "
Algebra.Com's Answer #494070 by TimothyLamb(4379) You can put this solution on YOUR website! --- \n" ); document.write( "distance: 24 + 18 = 42 km \n" ); document.write( "time: 2 + 1 = 3 hours \n" ); document.write( "--- \n" ); document.write( "s = d / t \n" ); document.write( "s = 42/3 \n" ); document.write( "--- \n" ); document.write( "answer: \n" ); document.write( "s = 14 kph \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, 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( " |