Simplify the expression. 3 (x + 4) - 2x
A. x +4
B. x + 12
Ос. 3x + 10
D. 7- x
E. 3x + 12

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 surface area of the triangular prism is .

Graph the line y=4/3 x+1 . use the line tool and select two points on the line.