after this 120-second period , how much time,in seconds will it take for the scientist to travel back to sea level at the submar
2 answers:
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Answer:
a, b, + d
Step-by-step explanation:
You can start by using the distributive property and factor the equation out.
becomes
which simplifies to
So that's one answer.
If you multiply that answer times 5 you get
and if you factor "-2" out of the original answer you get
and that is all of the answers given.