SOLUTION: is each ordered pair a solution of the inequality
5x-3y>15;(-4,-3)(2,2)
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Question 241140: is each ordered pair a solution of the inequality
5x-3y>15;(-4,-3)(2,2)
Answer by unlockmath(1688) (Show Source): You can put this solution on YOUR website!
Hello,
Here's how we check this out. Let's check the first one (-4,-3) Plug it in:
5(-4)-3(-3)>15 Do the calculations and it gives us:
-20+9>14 Combine like terms
-11>14 This is false
So let's try the second (2,2)
5(2)-3(2)>15 This works out to:
10-6>15 or
4>15 This is also false. There you go.
RJ Toftness
www.math-unlock.com
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