Determine whether the lines y = 3x + 5 and -3x - y = 9 are parallel, perpendicular or neither. Explain.

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?

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -

What is the result of adding the system of equations? 2x+y=4 3x-y=6