Juice is on sale with the rule "buy one, get one half-off." Write an expression two different ways to represent the cost of buying two containers of juice, 1. on sale

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches. approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

Which of the following will form the composite function?