Algebra 2 Help Please! Full answers only. A company manufactures and sells shirts. The daily profit the company makes
depends on how many shirts they sell. The profit, in dollars, when the company sells
z shirts can be found using the function f(x) = 6x – 40. Find and interpret the
given function values and determine an appropriate domain for the function.

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