Percent word problems problem luke and matthew ran a lemonade stand on saturday. they agreed that matthew would get 60\%60%60, percent of the profit because the lemonade stand was his idea. they made a profit of \$25$25dollar sign, 25. how much money did matthew make?

Which of the following statements is true? a. the irrational number system is not closed under multiplication, because the product of two irrational numbers is always a rational number. b. the irrational number system is not closed under multiplication, because the product of two irrational numbers is not always an irrational number. c. the irrational number system is closed under multiplication, because the product of two irrational numbers is always an irrational number. d. the irrational number system is closed under multiplication, because the product of two irrational numbers is always a rational numbers. reset submit