Write an equation of the line that passes through the point (–7, –9) with slope –4.

: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?

3women sell hats at a craft fair weekly. the money they make at the fair is split into categories. 9% goes to pay taxes. $55 goes to pay rent for the space they sell in. the rest is split between the women. if the group make $706 at the fair, how much does each women get paid once the money is divided

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters