Equations
-3 - 17x = 52 - 6x . This is x.
What is x = -5?
I have 3 blue M&Ms, 4 green M&Ms, 2 red M&Ms, 5 yellow M&Ms, and 6 brown M&Ms. What is the probability I draw a blue then brown WITH REPLACEMENT?
What is 18/400 OR 4.5%?
I have 3 green marbles, 2 red marbles, and 4 blue marbles. What is the probability I choose 2 blue marbles WITHOUT replacement?
What is 12/72 OR 16.7%?
5(3h - 9) - 12 = 12 - 7(h - 9)
What is h=6?
I have a deck of cards. What is the probability I choose an even number card?
What is 20/52 OR 38.5%?