Luke and mathew ran a lemonade stand on saturday. they agreed that mathew would get 60% of the profit because the lemonade stand was his idea. they made a profit of $25. how much money did mathew make?

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.

3.4a=57.8 what is the the value of a

Quadrilateral abcd is a parallelogram with diagonals that intersect at point e. which of the following statements is true?