If f(x)= 2(x)2 +5w/(x+2), complete the following statement: The domain for f(x) is all real numbers greater than or equal to

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Pls! does anybody know a shortcut for answering these types of questions in the future?

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation