Acustomer purchases three pairs of pants for $17.95, $18.32, and $20.98 (prices include tax). how much change should you give back if they paid with one $50 bill and one $20 bill?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2

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

Atriangle has side lengths of x, x+11, and 3x+5. what is the perimeter?