Which ordered pair is the solution to the system of equations? {y=2x−154x+3y=−5

(5, −5)

(4, −7)

(0, 6)

(7, −11)

Solve 3x-18=2y and 5x-6y=6 by elimination show work

70 points ! pls 2. given the following two sets of data what is the union of the two sets and what is the intersection of the two sets. set a = {1, 2, 3, 4, 5, 6, 7, 8, 9} set b = {2, 4, 6, 8, 10, 12, 14} 3. given a regular deck of cards. describe a way of pulling cards that would create a dependent event and then one that would create an independent event. 4. what is the probability of drawing a red card and then drawing a spade without replacing the card that was drawn first?

Find the vertex for the parabola given by the function ƒ(x) = −3x2 − 6x.