Which best describe all possible classifications for the following set of numbers? {0, 4, 25, 32}

I. Counting Numbers

II. Integers

III. Rational Numbers

IV. Whole Numbers

IV only
IV only

I and IV only
I and IV only

II, III, and IV only
II, III, and IV only

I, II, III, and IV

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.

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.