A rectangular solid whose lengths are in the ratio 1:2:3.

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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?

How can you find the mean absolute deviation (mad) for this set of data?