What number is 20% of 120% of 110?

One side of a rectangle is 7 feet shorter than seven times the other side. find the length of the shorter side if we also know that the perimeter of the rectangle is 306 feet.

The table represents a function. what is f(-2)? a.-3 b. -1 c.1 d.3

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square