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Anarel [89]
3 years ago
8

Solve for c: c + (-20) = -12

Mathematics
2 answers:
alexira [117]3 years ago
6 0

Answer:

8

Step-by-step explanation:

Isolate and solve for C

c + (-20) = -12\\c - 20 = -12\\c = -12+20\\c = 8

CaHeK987 [17]3 years ago
5 0

Answer:

C = 8

Step-by-step explanation:

By reversing the equation, you can get the result.

-12 + 20 = ?

-12 + 20 = 8

Proofcheck:

8 + (-20) = ?

8 + (-20) = -12

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The amount in kilograms, a, of a radioactive element that remains after t hours can be modeled by the equation a= 0.65(0.92)to t
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Answer:

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Step-by-step explanation:

we know that

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