If using the method of completing the square to solve the quadratic equation x^2-4x+13=0x 2
−4x+13=0, which number would have to be added to "complete the square"?

Consider the table below. x y -1 -5 0 5 1 11 2 13 3 11 complete the standard form equation representing the quadratic relationship displayed above, where a, b, and c are constants.

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

Kyle and elijah are planning a road trip to california. their car travels 3/4 of a mile per min if they did not stop driving, how many miles could kyle and elijah drive in a whole day? ? 1 day = 24 hours. plzzz i will give you 100 points