Carlos Miguel is 8 years older than Ivan Joshua. Five years ago, he was twice as old as Ivan Joshua. How old are they now?

What are the exclude value of mn+3m

Which value of y will make the inequality y< -1 false?

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.