If an athlete’s weight decreased from 160 pounds to 152 pounds, what was the percent decrease in the athlete’s weight? a) 16% b) 10% c) 8% d) 5% e) 4%

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