David experimented with a deck of cards to determine the number of times a certain card would be drawn. The table below shows the number of cards of each type that were drawn from the deck

Type
of Card
Numbers 2-10
King 1
Queen 2
Jack 2
Ace 1

Based on the results of the experiment, what was the probability for selecting a King or a Queen?

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.

wow ok so the answer is 1k or just k

because of combining like terms xd