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Scilla [17]
3 years ago
11

) Simplify. | – 15 – (-5)

Mathematics
2 answers:
kirza4 [7]3 years ago
4 0

Answer:

-15-(-5)

= - 15 +5 (Multiplying - and - we get a plus(+))

=-10 ( - stg + stg means to subtract and since 15 is greater than 5 and it's sign is - we should keep that)

ki77a [65]3 years ago
3 0

Answer:

-9

Step-by-step explanation:

1−15−(−5)

−14−(−5)

−9

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I think your question missed key information, allow me to add in and hope it will fit the orginal one.

The electrical charge on a metal plate is given  by the function below, where t is the time in  seconds. What is the charge after 10 seconds?

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My answer:

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