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Mathematics 7 Online
OpenStudy (anonymous):

.Which ordered pairs in the form (x, y) are solutions to the equation 3x – 4y = 21? Choose all answers that are correct. A. (−3, 3) B. (−1, −6) C. (7, 0) D. (11, 3)

OpenStudy (striker1298):

one sec... working out the problem

OpenStudy (anonymous):

can you help me please!

OpenStudy (anonymous):

okay thank you

OpenStudy (striker1298):

the answer is b

OpenStudy (striker1298):

-3-negative 24 is 21

OpenStudy (anonymous):

thank you so much

OpenStudy (striker1298):

no problem man

OpenStudy (anonymous):

striker can u help me please!

OpenStudy (anonymous):

is there any more cause it says choose all that is correct?

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