Kayla uses fancy beads which she purchases online to make bangle bracelets. The chart shows the different designer beads in one bag, and only full bags are sold. If Kayla chooses the BEST DEAL, how much will 1200 beads cost?

Multiply: 2.7 × (–3) × (–1.2). a. –9.72 b. –10.8 c. 10.8 d. 9.72

Which expression represents the total perimeter of her sandwich, and if x = 1.2, what is the approximate length of the crust?

Will give the box plots below show the math scores of students in two different classes: class a 55 72 75 89 95 class b 55 70 75 94 100 based on the box plots, which statement is correct? a: the median score of class a is greater than the median score of class b. b: the lower quartile of class a is greater than the lower quartile of class b. c: the upper quartile of class a is greater than the upper quartile of class b. d: the maximum score of class a is greater than the maximum score of class b.