Which term describes the point where the three angle bisectors of a triangle intersect?
A. Incenter
B. Circumcenter
C. Orthocenter
D. Centroid

The expression 6x2 gives the surface area of a cube, and the expression x3 gives the volume of a cube, where x is the length of one side of the cube. find the surface area and the volume of a cube with a side length of 6m

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.