Step my step i don’t understand(: brainliest

Find the distance between c and d on the number line c=3 and d=11

Bag a contains 3 white marveled and 2 marbles bag b contains 6 white marbles and 3 red marbles a person draws one marbles from each bag find the probability that both marbles are white

What is the difference between –12 and –5? what is the distance between –12 and –7 on a number line? units