Given that (x + 2) is a factor of f(x), what is the value of f(-2)? Explain how you know.

Use the x-intercept method to find all real solutions of the equation.x^3-10x^2+27x-18=0

Write an equation of the line that passes through 9,2 and is parallel to the line y=5/3x+9

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?