If Z=X-3 and Z=Y+5, which of the following must be true?
A. X>Y
B. X 0

What kinds of numbers make up the set of numbers called the real numbers? give examples when you explain a number type. there are a limited set of types of numbers, but an unlimited number of examples of these numbers.

Bring the fraction a/a-4 to a denominator of 16-a^2

Type the correct answer in each box, round your answers to the nearest integer 20 25 30 in the figure, the perimeter of hexagon abcdef is approximately w units, and its area is square units