Question

Use substitution to tell wether the ordered pair is a solution of the given equality.

(4,2); y<_ 2x-3.

Answer 1

The ordered pair is known as x = 4 and y = 2.
Verifying the equation through substitution,
2 ≤ 2(4) - 3
2 ≤ 8 - 3
2 < 5
We conclude that "2 is less than 5" which is true but not equal to.