199 + 199 + 199 + 199 + 99 + 99 + 99 = 1192
122
69 plus 54 plus 99 plus 62 plus 69 plus 62 plus 34 plus 59 plus 74 plus 99 plus 78 equals 759
19701
1002 - 992 = (100+99)(100-99) = 199x1 =199
-9y + 8 = -91-9y = -91 -8-9y = -99y = -99-----9y = 11-99/-9 = 11 because -9X11 = -99
It is: 199+99 = 298
100 + 99 = 199
298
765
100
1369
That equals 199
The discriminant is -199.
63 +99 ___ 162
equals 99
2 + 5 + 9 + 99 = 115
294