Identify the property shown (3x5)x10=3x(5x10)

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

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?

If you are trying to move an attached term across the equal sign (=), what operation would you use to move it?