Charlie has no money, but he has a well in his back yard with fresh water, which he knows he could trade for eggs, vegetables, and meat. what kind of exchange is this?

equitable
barter
unfair
even

If the discriminant if a quadratic equation is 4 which statement describes the roots?

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

Choose the right classification of 5x + 3x^4 - 7x^3 + 10 by number terms and he degree 1. third degree polynomial 2. fourth degree polynomial 3. sixth degree polynomial 4. first degree binomial