document.write( "Question 1166206: A carpenter purchased 60 ft of redwood and 70 ft of pine for a total cost of $276. A second purchase, at the same prices, included 80 ft of redwood and 50 ft of pine for a total cost of $316. Find the cost per foot of redwood and of pine.
\n" ); document.write( "redwood dollars per foot
\n" ); document.write( "pine dollars per foot
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #790689 by josgarithmetic(39617) $\"\"$ $\"About$

You can put this solution on YOUR website!
This example is similar to the teas problem, so can be solved in the same way. \n" ); document.write( "

\n" );