document.write( "Question 1122100: Raphael is traveling in a straight line at a constant speed from point A to point B. His distance from point B in miles is -60t+15 where t is number of hours he has been traveling. What is his speed in miles per hour? \n" ); document.write( "
Algebra.Com's Answer #738152 by ikleyn(52790)![]() ![]() You can put this solution on YOUR website! . \n" ); document.write( "60 miles per hour.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |