Negative 7 plus two x equals negative nineteen

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.

Type the correct answer in each box. use numerals instead of words. if necessary, use / for the fraction bar. consider the given table.

What are the solutions of the system? solve by graphing. y = -x^2 - 3x + 2 y = -2x + 2