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Mathematics 20 Online
OpenStudy (anonymous):

.

OpenStudy (anonymous):

What are the choices?

OpenStudy (anonymous):

There are many solutions to those two ordered pairs.

OpenStudy (anonymous):

C

OpenStudy (anonymous):

https://www.desmos.com/calculator Use this and copy & paste your equations on the left

OpenStudy (anonymous):

(The shaded area that both of the lines make are the solutions to both of the equations)

OpenStudy (anonymous):

The answer is (2,4) you can plug it in both equations: y < 2x + 1 4 < 2(2) + 1 4 < 4 + 1 4 < 5 This is a true statement. y > -x - 5 4 > -2 - 5 4 > -7 This is also a true statement. So (2,4) has to be the right answer.

OpenStudy (anonymous):

Hold on

OpenStudy (anonymous):

Yes, (-3,5) is the answer.

OpenStudy (anonymous):

Because: y > -2 5 > -2 This is a true statement x + y < 4 -3 + 5 < 4 2 < 4 This is also a true statement. So (-3,5) has to be the correct answer.

OpenStudy (anonymous):

Yes, I think so.

OpenStudy (anonymous):

Please click the "Best Response" thing if you liked my answers :)

OpenStudy (anonymous):

Well the || are absolute equation things. To get rid of them you need 2 equations The one it shows but without the || (Which is x + 5 < 18) and one that is the opposite of it without the || (Which is x + 5 > -18). So the answer would be D.

OpenStudy (anonymous):

Hmm

OpenStudy (anonymous):

I think so

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