document.write( "Question 902543: A car travels for a total of 10 hours. The car averages 60 mph for x hours and averages 70 mph for the rest of the time. Express the total distance traveled by the car in terms of x. \n" ); document.write( "
Algebra.Com's Answer #547303 by josgarithmetic(39625)![]() ![]() ![]() You can put this solution on YOUR website! _______________speed_______time______distance \n" ); document.write( "_______________60___________x_________d \n" ); document.write( "_______________70__________(___)______d \n" ); document.write( "TOTAL______________________10________2d\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Calculate the missing time.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "_______________speed_______time______distance \n" ); document.write( "_______________60___________x_________60x \n" ); document.write( "_______________70__________10-x______70(10-x) \n" ); document.write( "TOTAL______________________10________d\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "The equation to find from the tabulated information is \n" ); document.write( "- \n" ); document.write( " \n" ); document.write( " |