How many permutations of costume contain "come" as a substring? how about as a subsequence (meaning the letters of "come" have to appear in that order, but not necessarily next to each other)?

X-intercept=-5 y-intercept=2 the equation of the line is

Will give a: 122 b: 90 c: 48 d: 180

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