Which of the below measures of central tendency is/are always unique ? O a. Mode only.
O b. Mode and Median.
O c. Mean and Median
O d. Mode and Mean.

Agrain trader buys the following amounts from three suppliers: 3,200 pounds, 5,100 pounds and 700 pounds. what is the total weight of his purchase?

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10