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-2x2 + x - 3 by x -1 it is for 100 points pls answer​

Answer»

plz mark me as BRAINLIST and plz follow me friendsStep-by-step explanation:x+y=24 or x=24-y4x+5y=100Now replace x with (24-y) i the second equation & SOLVE for y.4(24-y)+5y=10096-4y+5y=100y=100-96y=4 questions worth 5 points each.24-4=20 questions worth 4 points each.Proof:4*20+5*4=10080+20=100100=100



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