Profit means increase in money.
So, then the answer would be +650 because the person is gaining money, not losing it.
If the person was losing it, then the answer would be -650.
I hope that this helped you! :) Comment if u have any questions.
Answer:
Step-by-step explanation:
Identity property of multiplication: Any number times 1 (unity) is the number itself. 7 times 1 is 7, the number with which we started.
5 - n written in word form is:
Five minus a number, n.
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61 m^3
The difference in volume is (5 m)^3 - (4 m)^3, or (125 - 64) m^3, or
