Select the correct product. (j + 7)(k - 5)

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.

Measures of the angle of r, 31 s (x+4) t (3x+9)

The only way to identify an intercept is as an ordered pair. true false