194
350 minus 72 is 278.
73
28
156/100 x 40 = 61.6 156 - 61.6 = 94.4 So the answer is 94.4
350 - (20%) = 280
7/12 = 91/156 5/26 = 30/156 91- 30 = 61/156
240
502 minus 346 is 156.
x2_12x-3 = 0 Using the formula for solving quadratics: x = 12 plus/minus sqrt (144 - (4 x 1 x -3))/2 x = 12 plus/minus (sqrt 156)/2 x = 12 + (sqrt 156)/2 = 12.25 or x = 12 - (sqrt 156)/2 = -0.25
506
44