Which of the ordered pairs in the form (x, y) is a solution of this equation?
\[3x-\frac{ y }{ 4 }=11\]
(3, –8), (4, 4)
A. Neither is a solution. B. Both are solutions. C. The first is a solution, but the second is not. D. The first is not a solution, but the second is.
Both are solutions. You can plug the x and y coordinates into the equation to find the answer.
thank you can you help me with a couple more please?
Sure
okay hold on
Which pairs are solutions to the equation? 5xy + 9 = 44 A. (4, 11) and (2, 3) B. (1, 7) and (4, 11) C. (1, 7) and (7, 1) D. (7, 1) and (2, 3)
(1, 7) and (7, 1)
Which ordered pairs in the form (x, y) are solutions to the equation (x + 6)y = 9? Choose all answers that are correct. A. (−5, 9) B. (−3, 3) C. (3, 1) D. (7, 9)
a is -5,9 and b is -3,3
The only correct answer is (-5, 9).
wait. hang on
kk i thought the only answer was C
A, B, and C are correct. sorry.
oh okay thanks
you're welcome.
Join our real-time social learning platform and learn together with your friends!