document.write( "Question 808838: It took Steve 6 hours to drive to his house from his cousins at a velocity of 90 KM/H. If he wanted to take 8 hours to make the return trip home, how fast should he drive? \n" ); document.write( "
Algebra.Com's Answer #487262 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! s = d / t \n" ); document.write( "d = s * t \n" ); document.write( "--- \n" ); document.write( "d = 90 * 6 = 540 km \n" ); document.write( "s = 540 / 8 \n" ); document.write( "Answer: \n" ); document.write( "s = 67.5 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( "Convert fractions, decimals, and percents: \n" ); document.write( "https://sooeet.com/math/fraction-decimal-percent.php \n" ); document.write( "--- \n" ); document.write( "Calculate and graph the linear regression of any data set: \n" ); document.write( "https://sooeet.com/math/linear-regression.php \n" ); document.write( " |