document.write( "Question 213469: Marc drives 420 miles in 7 hours. What is his average speed in mph? \n" ); document.write( "
Algebra.Com's Answer #161259 by drj(1380)![]() ![]() You can put this solution on YOUR website! Marc drives 420 miles in 7 hours. What is his average speed in mph?\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Step 1. \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Step 2 speed = 420 miles/7 hours = 60 mile per hour = 60 mph\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I hope the above steps were helpful.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For FREE Step-By-Step videos in Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry visit http://www.FreedomUniversity.TV/courses/Trigonometry.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Good luck in your studies!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Respectfully, \n" ); document.write( "Dr J\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |