One airplane is flying at an altitude of 31,710 feet A second airplane is flying at 31,820 feet. Use symbols and words to write comparison statements for these numbers.​

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

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Factor and solve to find roots x squared -x - 90 =0