There were 144 tickets purchased for a major league baseball game. The general admission tickets cost $6.50 and the upper box tickets cost $10.00. The total amount of mowny spent was $1,219.50. How many of each kind of ticket were purchased

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