Olivia has lunch at a restaurant. If the bill was $14.50 and Olivia wants to leave a 20% tip, what is the amount she should leave for the tip?

Wanna brainliest? ! ms. mcmahon is building a shed as shown. what is the measure of the angle at the top of the shed? a) 126 b )116 c) 64 d) 32

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

Suppose the equation ||x-a|-b|=2008 has 3 distinct real roots and a not =0. find the value of b.