Is this ordered pair a solution to the inequality? (1, 3) 5x+y<-3 A.)No B.)Yes

1 answer:

max2010maxim [7]3 years ago

3 0

(1,3) means that x = 1 and y = 3. Let's make substitutions to see what happens with the inequality

5*x + y < -3
5*1 + y < -3 ... replace x with 1
5*1 + 3 < -3 ... replace y with 3
5 + 3 < -3
8 < -3

This is false. The number 8 is NOT smaller than -3.

So (1,3) is NOT a solution

Answer: Choice A) No

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