During the fall, you charge $10 to go to a house and rake the leaves and an additional $8 for
every hour that you rake the yard. If you earned
$42, how many hours did you spend raking the
leaves?

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