document.write( "Question 878117: the pressure on a diver can be calculated using the formula p = 15 + 1/2d, where p is the pressure in pounds per square inch and d is the depth in feet. Find the depth of a diver when the pressure on the diver is 55 lbs/in^2 \n" ); document.write( "
Algebra.Com's Answer #529808 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
\"P=15%2B%281%2F2%29d=55\"
\n" ); document.write( "\"%281%2F2%29d=40\"
\n" ); document.write( "\"d=80\"\"feet\"
\n" ); document.write( "
\n" ); document.write( "
\n" );