3. What is always true when two whole numbers are subtracted?
A The answer is irrational.
B The answer is an integer.
C The answer is a whole number.
D The answer is not a real number.

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Abag contains 4 red, 7 blue and 5 yellow marbles. event a is defined as drawing a yellow marble on the first draw and event b is defined as drawing a blue marble on the second draw. if two marbles are drawn from the bag, one after the other and not replaced, what is p(b|a) expressed in simplest form? a. 7/16 b. 7/15 c. 14/16 d. 14/15

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.