Cari is searching online for airline tickets. Two weeks ago, the cost to fly from Hartford to Orlando wa $225. Now the cost is $325. What is the percent increase? What would be the percent increase if the airline charges an additional $50 baggage fee with the new ticket price? The percent increase of the airline ticket is [%

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