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Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

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.