Mr. santos is carpeting his living room. the room measures 21 feet by 15 feet. the carpeting costs $9 per square foot. how much carpeting will he need (in square feet), and how much will it cost?

The only way to identify an intercept is as an ordered pair. true false

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude

*let m∠cob = 50°30’, m∠aob = 70° and m∠aoc = 20°30’. could point c be in the interior of ∠aob? why?