What does 8÷1/2 equal?

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

Which shows a reasonable estimation for 124% of 42 using the distributive property?

What is a correct first step in solving the inequality-4(3-5x)> -6x+9