Answer:
Step-by-step explanation:
the 3 equation can not be factorised. Because they will result to fraction
It's a parabolic curve, so quadratic is best
Answer:
hi ,your answer is correct
Answer:
D. -2n - 6 = 9
Step-by-step explanation:
The first step you have to do is the distributive property in the given equation. So, you multiply n and 3 by -2. The resulting equation is -2n - 6 = 9.
1st Question:
X = 18
2nd Question:
X=20
