Dave buys a baseball for $15 plus a 8% tax. mel buys a football for $20 plus an 8% tax. enter the difference, in dollars, of the amounts dave and mel pay including tax. round your answer to the nearest cent.

At the newest animated movie, for every 9 children, there are 4 adults. there are a total of 39 children and adults at the movie.

Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?

What is the measure of angle tvu shown in the diagram below