Leaving, (−2.097 + 3.998 ) = −0.39632 + 0.184608 (8.209 − 6.264 ) (2.653−5.82 ) 4 (−7.494+8.419 ) r A? 2.653p5.82b= B? z7.494+8.419b=n Leaving, (2.653 − 5.82 ) = −0.54219 + 0.16750 (−7.494 + 8.419 ) (46.85+35.89 ) 5 (37.51−51.05 ) 13