Help me on my homework please!

Explain how you do each step what term makes it inconsistent y=2x - 4 ?

[10 points, algebra 2]according to my answer key the restrictions are -1 and 4. but why not positive 1?

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.