Which expressions are equivalent to this expression?
1 answer:
We will start by expanding (or multiplying through) with 3(n+4)
We get:
3n + 12
3n can be expanded to equal 2n+n, so the correct answer will be
2n + 12 + n
Simply add the options together and see what one matches 3n + 12
2n + 12 + n = 3n + 12, which in turn equals 3(n+4)
ANSWER: 2n + 12 + n
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1,100.226 is your answer :)
Answer:
Number 5 is D
Number 6 is A
Answer:
21
Step-by-step explanation:
12/4.+18
The lcm is 4.
12+4(18) all divided by 4
12+72=84
84/4=21
The submarine is now 617.5 feet below sea level, or at -617.5 feet. the temperature is now at 65 9/20
you have to add the first values with the second values :)
