Hamburger sells for 3 pounds for $6. if samantha buys 10 pounds of hamburger, how much will she pay?

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

If chord ab is congruent to chord cd, then what must be true about ef and eg?

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.