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

User Zlenyk
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2 Answers

3 votes
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
User Poles
by
7.2k points
1 vote
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.
User Dave Hylands
by
7.3k points
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