<h3>10(n²+n)-6(n²+2)</h3><h3>10n²+10n-6n²-12</h3><h3>10n²-6n²+10n-12</h3><h3>4n²+10n-12</h3>
please mark this answer as brainlist
It's the first one because the other three go pasted -6 which would make the problem not true.
Answer:
y = 3x + 4
Step-by-step explanation:
