Charlie used tiles to model an express This is Charlie's resulting model : Which of the following is equivalent to Charlie's model? A. (2x - 12)(3x + 2) B. (7x ^ 2 + 3x + 7) - (x ^ 2 + 5x + 7) C. (4x ^ 2 - x + 3) + (2x ^ 2 + x + 3) D. (36x ^ 3 - 12x ^ 2 + 6x)/(6x)

It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

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