Danielle has 8 coins worth $0.36 if the coins are all nickels and pennies how many nickels and pennies does she have?

Adrawer contains 12 identical white socks, 18 identical black socks and 14 identical brown socks. what is the least number of socks you must choose, without looking, to be certain that you have chosen two socks of the same colour?

In the diagram, ab is tangent to c, ab = 4 inches, and ad = 2 inches. find the radius of the circle.

Fill in the table with whole numbers to make 430 in five different ways