document.write( "Question 934568: Christopher Columbus has just spent 20 pieces of silver at the mariner's mall. he bought a hat, a cape, and a spyglass. The spyglasses cost 5 more pieces of silver than the cape. The cape cost 3 more pieces of silver than the hat. how much did each item cost. \n" ); document.write( "
Algebra.Com's Answer #567590 by TimothyLamb(4379)![]() ![]() You can put this solution on YOUR website! x = pieces of silver for hat \n" ); document.write( "y = pieces of silver for cape \n" ); document.write( "z = pieces of silver for spyglass \n" ); document.write( "--- \n" ); document.write( "x + y + z = 20 \n" ); document.write( "z = y + 5 \n" ); document.write( "y = x + 3 \n" ); document.write( "--- \n" ); document.write( "put the system of linear equations into standard form \n" ); document.write( "--- \n" ); document.write( "x + y + z = 20 \n" ); document.write( "y - z = -5 \n" ); document.write( "x - y = -3 \n" ); document.write( "--- \n" ); document.write( "copy and paste the above standard form linear equations in to this solver: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( "solution: \n" ); document.write( "x = pieces of silver for hat = 3 \n" ); document.write( "y = pieces of silver for cape = 6 \n" ); document.write( "z = pieces of silver for spyglass = 11 \n" ); document.write( "--- \n" ); document.write( "Free algebra tutoring live chat: \n" ); document.write( "https://sooeet.com/chat.php?gn=algebra \n" ); document.write( "--- \n" ); document.write( "Solve and graph linear equations: \n" ); document.write( "https://sooeet.com/math/linear-equation-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve quadratic equations with quadratic formula: \n" ); document.write( "https://sooeet.com/math/quadratic-formula-solver.php \n" ); document.write( "--- \n" ); document.write( "Solve systems of linear equations up to 6-equations 6-variables: \n" ); document.write( "https://sooeet.com/math/system-of-linear-equations-solver.php \n" ); document.write( "--- \n" ); document.write( " |