There are 5 people at a party. They decide to share 3 ice cream sandwiches equally. Which model shows how much of the ice cream sandwiches each person will get?
C.
D

Pyotr tchaikovsky sporting goods operates on a 45% overhead based on the selling price, which results in an overhead of $65.34 on the newest version of an air hockey game set. if the air hockey game set costs pyotr tchaikovsky sports $49.32, find the selling price, the markup, and the net profit.

Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.