Simplify the expression by using complex conjugates to write quotients of complex numbers in standard form

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

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.

The legs of a right triangle measure 6 meters and 8 meters. what is the length of the hypotonuse.