What is a comparison of two quantities with the same units

Why is cartesian coordinate system created?

Graphing a line using slope and y-interceptvalows a toy jet set vwhat is it called when a giraffe swallows a toy jet? write each equation in slope-intercept form, then find your answer in the rectanglebelow. write the letter of the answer in the box containing the exercise number.2- 7x + y = -212x + y = 54 -3x + 2y = 88x – 3y = -96 -x + 3y = -129y – 2x = 03 4x – y = -1© -5x – 2y = 189 7x + 2y – 3 = 0y6-i səmsuyy = 5x –2= 3x - 4& x= 3x + 4y = -2x + 5= -x + 4y = -x + y = 7x - 2y = 5x + 3 oy = x - 9y = 4x + 1 y = -5x - 9y​

Given any real number, its square is non-negative.