Find the only positive integer number less than 20,000 that is also the sum of three positive integers, all containing exactly 7 factors.

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

Atriangle has an area of 72 square inches. if the base of the triangle has a length of 18 inches, what is the height of the triangle? use the formula for the area of a triangle: area = (base)(height) type a numerical answer in the space provided. do not include the units or spaces in your answer.

What is the rate of change of a line that passes through (2,-5) and (6,-2)?