3 Terry earns a salary of $315 a week. In addition, Terry receives additional earnings of 18.75% of her total sales. Terry's rate of deductions from her gross earnings is 20%. What function, E(s),
can be used to represent Terry's net earnings for one week in terms of her total sales, s?
AE(s) = 315 + 0.1875s
BE(s) = 315 + 0.1875s - 0.2s
CE(s) = 0.2(325 + 0.1875s)
DE(s) = 0.8(325 + 0.1875s)

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