Add. 6x -5x +3
+
3x2 + 7 x-8

A. 9x2 - 2x + 5
B. 9x2 + 2x-5
C. 9x2 + 12x-5
D. 9x2 + 2x + 11

1. if we have 3 babies what is the probability they’re going to be all boys? 2. if we roll 2 die at the same time what is the probability of getting less than 10 on the first roll and a 5 on the second roll 3. if we have 3 babies what is the probability their is going to be 2 girls? 4. if we have 3 babies what is the probability of having no more than 1 girl? 5. it we have 3 babies and then have another 3 babies what is the probability of us having at least 1 boy and then having all girls?