Read the following problem: "Find the number, if the sum of 9 and a half a number equals 35." Which of the following translations is correct? 9 + x + 2 = 35
9 + 2x = 35
9 +35 = 2x
None of these choices are correct.

Select the correct answer from each drop-down menu. consider the following polynomials equations. 3x^2(x-1) and -3x^3+ 4x^2-2x+1 perform each operation and determine if the result is a polynomial. is the result of a + b a polynomial? yes or no is the result of a - b a polynomial? yes or no is the result of a · b a polynomial? yes or no