Order negative 2.7 negative 2.27 negative 21/9 and negative 21/7

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

15 there is a line that includes the point 0,10 and has a slope of 7/4. what is it’s equation in slope intercept form

Suppose you just purchased a digital music player and have put 8 tracks on it. after listening to them you decide that you like 4 of the songs. with the random feature on your player, each of the 8 songs is played once in random order. find the probability that among the first two songs played (a) you like both of them. would this be unusual? (b) you like neither of them. (c) you like exactly one of them. (d) redo () if a song can be replayed before all 8 songs are played.