According to the Rational Root Theorem, what are all the potential rational roots of f(x) =

- 2x - 3x + 4

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

What is the equation in point slope form of the line that passes through the point (-1, -3) and has a slope of 4? y-1=4(x-3) or y+3=4(x+1)

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?