If the point A is translated 5 units up and 10 units to the left, find the location of the resulting point A' ? PLEASE HELP!!

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.

Can any one me with the answers to these questions asap?

Write a function for a rotation 90 degrees counter clockwise about the origin, point 0