Add the two expressions. 8.9x−5 and −6.8x+8 enter your answer, in simplified form, in the box.

Triangle dog was rotated to create triangle d'o'g'. describe the transformation using details and degrees. (10 points)

Recall the definition of a polynomial expression. find two polynomial expressions whose quotient, when simplified, is. use that division problem to determine whether polynomials are closed under division. then describe how theother three operations-addition, subtraction, and multiplication-are different from division of polynomials.

The equation respenting the left table is