Add a term to the polynomial expression 14x19 – 9x15 + 11x4 + 5x2 + 3 to make it into a
twenty-second degree polynomial.

Explain how you can use the associative property to evaluate (7x50)x4.

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

What is the value of n in the equation -1/2(2n+4)+6=-9+4(2n+1)