Answer:
Your answer is
B
Mark my answer as brainlist . I need that urgently . Folow me for more answer.
Step-by-step explanation:
Answer:
how can someone solve dis?
Step-by-step explanation:
Answer:
3x-8y+40z
Step-by-step explanation:
37
Step-by-step explanation:
21 + 16
HOPE THIS HELPS!
<span> x²+4x-1 - (3x - 7) = x² + 4x - 1 - 3x +7 = x² + x + 6
</span>x² + x + 6 should be added to 3x - 7 to make x²+4x-1.
