document.write( "Question 1013425: A plumber uses this formula to find the cost (£c)when he is called out for an emergency: c= 30h 45 where h is the number of hours the job takes Work out the cost if the job takes: 2 hours \n" ); document.write( "
Algebra.Com's Answer #629712 by fractalier(6550) You can put this solution on YOUR website! I'm thinking you meant c = 30h + 45 \n" ); document.write( "Thus, if he works for two hours, then the charge would be \n" ); document.write( "c = (30)(2) + 45 = 105 pounds \n" ); document.write( " |