Question

Does(3, 6)make the inequality x + y ≤ 9 true?

Answer 1

Hi


(x,y) = (3,6) ⇒ x=3 and y=6

x+y ≤ 9
3+6 ≤ 9
9 ≤ 9 ⇒ 9 is lower than or equal than 9? Yes, true, 9 = 9

Answer: (3,6) is a solution

Answer 2

If you would like to know if (3, 6) is a solution to the inequality x + y <= 9, you can calculate this using the following steps:

(3, 6) ... x = 3, y = 6
x + y <= 9
3 + 6 <= 9
9 <= 9

Result: (3, 6) is a solution to the inequality x + y <= 9.