Write the sentence as an algebraic equation. Twice a number, decreased by twenty-nine, is seven.​

Using inductive reasoning, what are the next two number in this set? 2,3/2,4/3,5/4,

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

If the diagram polygon abcd is a reflection across ef to make polygon a'b'c'd'.