Stephanie had 7/8 pound of bird seed. she used 3/8 pound to fill a bird feeder. how much bird seed does stephanie have left

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.

Guys i really need or i have to stay late up night

Consider the image of klmn for the translation (x, y) → (x – 2, y – 1). what is the ordered pair of l′?