Que propiedad aplica para cada caso? a-Propiedad Conmutativa multiplicación
b-propiedad identidad multiplicación
c-propiedad asociativa multiplicación
d-propiedad distributiva multiplicación

3 x (7 - 4) = 3 x 7 - 3 x 4

2 x (3+4) =2 x 3 + 2 x 4

3 x 6 = 6 x 3

7 x 1 = 7

5 x (9 x 3) = (5 x 9) x 3

It is saturday morning and jeremy has discovered he has a leak coming from the water heater in his attic. since plumbers charge extra to come out on the weekends, jeremy is planning to use buckets to catch the dripping water. he places a bucket under the drip and steps outside to walk the dog. in half an hour the bucket is 1/5 of the way full. what is the rate at which the water is leaking per hour?

If you are dealt 4 cards from a shuffled deck of 52? cards, find the probability that all 4 cards are diamondsdiamonds.

Having a hard time understanding this question (see attachment).