Question

the number of t - shirts given out, x, is always 20, regardless of the number of fans at the game. which equation shows that the value of x is always 20?
(there is a table with columns number of t - shirts, x and number of fans, y, and rows (20, 5000), (20, 7000), (20, 9000); a graph with x - axis number of t - shirts and y - axis number of fans; and three options: $x = 20$, $y = 20x$, $y = 20$)

Explanation:

Step1: Identify constant variable

The problem states $x$ (t-shirts) is always 20, regardless of $y$ (fans).

Step2: Match to correct equation

An equation where $x$ equals a fixed value directly represents this constant relationship.

Answer:

$x = 20$