Today harvey ran 2km more than twice as far as he ran yesterday. let y= the number of kilometers he ran yesterday. write an expression for the number of kilometers he ran today .

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 is the absolute value of the complex number -4-sqrt2i

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2