2x + 4y = 60 x + 4y = 36 a. x = 11, y = -8 b. x = 2, y = 16 c. x = -8, y = 11 d. x = 8, y = 7

Which expression is equivalent to? assume x > 0 and y > 0.

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?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list