Answer:
D) Distributive
Step-by-step explanation:
2(x + 7) + 3x = 12
You need to put the equation in its simplest form.
That is why you need to distribute first.
Outcome:
2x + 14 + 3x = 12
It is 2/5 = 0.4 <span>because of the negative in the exponent.
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Answer:
C. 4V²
Step-by-step explanation:
Like terms are those whose variables are same.
Both 2v² and 4v² have v² in it.