Answer: No
Explanation:
x = 9
y = 6
13x - 20y < -3?
Substitute the values of x and y
13(9) - 20(6) < - 3?
117 - 120 < -3?
-3 </ -3
-3 = -3
(9, 6) is not a solution
Answer:
117 - 120 < -3
-3 < -3
False no
because it is not above -3
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