Which shows how to solve the equation Negative four-fifths x = 80 for x in one step?
Negative four-fifths (Five-fourths) x = 80 (five-fourths)
Negative four-fifths (Negative five-fourths) x = 80 (negative five-fourths)
Negative four-fifths (negative 5) x = 80 (negative 5)
Negative four-fifths (5) x = 80 (5)

The table represents a function f(x). what is f(3)? a.-9 b.-1 c.1 d.9

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.

What is the value of the discriminant of the quadratic equation -2x = -8x + 8 and what does its value mean about thenumber of real number solutions the equation has?