Use the commutative property of multiplication to rewrite 10 • 5 • 12. Which expression is equivalent?A.10 • 5 • (5 + 5)B.10 + 5 + 12.C.(10 • 5) + 12D.10 • 12 • 5

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

You love to play soccer! you make a shot at the net 8 times during a game! of those 8 attempts, you score twice. what percent of the time did you score?