7. Answer is D! 1 to the 3rd power, 1^3, or 1 cubed as you'll hear it, is 1 because when something is cubed that means it's times itself 3 times. (EX: 4^3 = 4x4x4) 2 cubed is 8. 3 cubed is 27. 4 cubed is 64 and 5 cubed is 125!
8. Answer is C! A is gaining speed and B is the capped speed, meaning it can't get any higher, and C is the loss of speed.
Number of cups that Fiona has for serving iced tea and lemonade = 44 Number of glasses of iced tea served = x Number of glasses of lemonade served = y Then the equation can be represented by x + y = 44 x = 44 - y
