Answer:
3(2 + x)
Step-by-step explanation:
You have to multiply 3 by the sum of 2 and any number, or x. So if you put the expression of 2 + x in parenthesis, and 3 next to it. You'll get your answer.
If that little dot after the '1' is a comma, then you're correct. Melting doesn't change the mass.
Answer: x=-1 is the answer
Step-by-step explanation:
Which questions? im confused
Answer:
umm?
Step-by-step explanation:
