5. how many pairs of parallel sides does the
trapezoid below have?

27 is what percent of 108? 27 is % of 108

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c

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.