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Mathematics 12 Online
OpenStudy (isuckatschool43):

Please help me with my math!!! I will fan and medal.

OpenStudy (isuckatschool43):

OpenStudy (yoloshroom):

ur correct.

OpenStudy (isuckatschool43):

okay. i have some more. can you help with them?

OpenStudy (yoloshroom):

toss em up

OpenStudy (isuckatschool43):

Which ordered pair in the form (a, b) is a solution of this equation? 3a – 4b = 21 A. (0, 7) B. (–2, –3) C. (–3, –2) D. (7, 0)

OpenStudy (yoloshroom):

Plug in values for each of your choices.

OpenStudy (anonymous):

Just try and insert the values for a and b :) And see if it is correct.

OpenStudy (isuckatschool43):

i guess d

OpenStudy (anonymous):

Yeap

OpenStudy (isuckatschool43):

okay that one was easier

OpenStudy (yoloshroom):

pretty much. When in doubt PLUG AND CHUG :d

OpenStudy (isuckatschool43):

OpenStudy (isuckatschool43):

I think d

OpenStudy (yoloshroom):

I do aswell

OpenStudy (isuckatschool43):

i feel like this question doesnt belong here lol

OpenStudy (isuckatschool43):

super easy

OpenStudy (yoloshroom):

ur right

OpenStudy (isuckatschool43):

im guessing d on this In which quadrant does the point (10, –9) lie? A. Quadrant II B. Quadrant III C. Quadrant I D. Quadrant IV

OpenStudy (yoloshroom):

Assuming top left is Q1, Top Right is Q2, Bot Left is Q3 and Bot Right is Q4 , i'd say D

OpenStudy (isuckatschool43):

yeah

OpenStudy (isuckatschool43):

i think d again

OpenStudy (yoloshroom):

i think so aswell, not sure... Gotta head out bud. sorry

OpenStudy (isuckatschool43):

thanks anyways. helped alot! have a good day

OpenStudy (yoloshroom):

@the_ocean_girl

OpenStudy (isuckatschool43):

want me to open up a new question?

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