document.write( "Question 99167: Evaluate xy/yz if x = 12, y = -5/4, and z = -4/5 \n" ); document.write( "
Algebra.Com's Answer #72151 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! xy/yz \n" ); document.write( "12*-(5/4)/[-(5/4)-(4/5)] noiw cancel out the -(5/4) \n" ); document.write( "12/(-4/5) now invert the fraction in the denominator & multiply \n" ); document.write( "12*-5/4=-60/4=-15 answer. \n" ); document.write( " |