Which ordered pair is the best estimate for the solution of the system of equations? y=−15x+1y=x+4

(−2.5,1.5)

(−2.75,1.25)
(−2.25,1.75)
(−2.75,1.75)

Its due ! write an equation in which the quadratic expression 2x^2-2x 12 equals 0. show the expression in factored form and explain what your solutions mean for the equation. show your work.

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

How can you check that you have correctly converted frequencies to relative frequencies?