If you have 500 million dollars and give 327 million people 1 million dollars each, how much money do you have left?

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Answer question above and explain each step : )