Using the transformation t: (x, y) (x + 2, y + 1), find the distance named. find the distance a'b'.
(i need knowing how to work it not just the answer)

What can you determine about the solutions of this system

Logan wants to know how many skateboards have defective parts. he inspects 20,000 skateboards and keeps track of the number of defects per board. use his probability distribution table to find the expected value for defects on a skateboard.

What does independent variable and dependent variable mean in math?