If cost of 15 eggs is ? 75, then find out the cost of 4 dozens eggs.

Let w=23 . what is the value of w + 45 ?

You have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint? you have a 32-foot fence around a square garden. there are 4 equal sections. you paint 13 of one section of the fence. what fraction of the fence did you paint?

Which expression is equivalent to 3^3 + 2^2?