Answer:
<u>Jamie's mistake</u>: The last term and not . Jamie multiply the signs incorrectly.
<u>Advice to avoid this mistake in the future</u>: Jamie should remember that when two negative numbers are multiplied, the result is a positive number.
Step-by-step explanation:
The correct procedure is the one shown below:
You can identify that the last term is actually and not , so Jamie multiply the signs incorrectly.
To avoid that mistake in the future, Jamie must remember the mulitplication of signs:
So when two negative numbers are multiplied, the result is a positive number.
Answer:
I
Step-by-step explanation:
I
Answer:
The answer should be photosynthesis
Step-by-step explanation:
Photosynthesis is very biologyically helpful in this situation and I'm pretty sure that should be the answer.
Answer:
Negative
Step-by-step explanation:
A positive divided by a negative will always be negative.