There are 22 boys and 18 girls in a class. What is the probability of randomly
selecting a girl?

To determine the number of deer in a forest a forest ranger tags 280 and releases them back

The base of a triangle exceeds the height by 9 inches. if the area is 180 square inches, find the length of the base and the height of the triangle.

Astore is having a sale in which all items are reduced by 20 percent. including tax, jennifer paid $21 for a pair of shorts. if the sales tax is 5 percent, what was the original price of the shorts