a bench is located where the shadows casted by a 16-foot tall flagpole and a 40-foot tall tree meet. If the beach is 18 from the flagpole find the distance from the flagpole to the tree.

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?

Mrs. gehrke said cheddar weighs 16.8 pounds. he actually weighs 15.2 pounds. what is the percent error?

Explain how you could use the interactive table to tell if sets of points are on the same line. math 8