Your class has 30 students. if 1/3 of them walk to school, how many students in your class walk to school

Find the volume of the largest rectangular box in the first octant with three faces in the coordinate planes and one vertex in the plane x + 2y + 3z = 15.

The length of triangle base is 26. a line, which is parallel to the base divides the triangle into two equal area parts. find the length of the segment between triangle legs.

Select the quadratic that has root x = 8 and x = -5