U=[Whole numbers from 1 to 14 inclusive] A=[Even numbers from 3 to 13]
B=[Multiples of 3 between 1 and 14]

One number is chosen at random from the members of U.
What is the probability that it is not a member of A or of B.

I would be delighted for an answer.
Thank you :)

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

Bill works as a waiter and is keeping track of the tips he ears daily. about how much does bill have to earn in tips on sunday if he wants to average $22 a day? tips by day tips (dollars) monday tuesday wednesday thursday friday saturday $14 $22 $28 $36

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