I need help on this question and every time I get help on this question some people get it wrong. can someone give me the right
1 answer:
Answer:
x = 8
y = -7
Step-by-step explanation:
3y - 5x = -61
-----------------------+
-9x = -72
x = 8
3y -5(8) = -61
3y - 40 = -61
3y = -21
y = -7
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And whats the rest of the question
The answer is 50 y squared minus 4 x squared
2*10^9 i'm pretty sure it would be d.
0.097- or it could be 0.10 if you round it
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