$33 dollars what integer is equivalent
to this

Acollection of coins has value of 64 cents. there are two more nickels than dimes and three times as many pennies as dimes in this collection. how many of each kind of coin are in the collection?

The graph of a curve that passes the vertical line test is a:

Find the volume of the wedge cut from the first octant by the cylinder z=12-3y^2 and the plane x+y=2.