Mathematics
12 Online
OpenStudy (isuckatschool43):
Please help me with my math!!! I will fan and medal.
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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)
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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
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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
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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
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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?