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UNO [17]
3 years ago
11

Find the three arithmetic means between 12 and -16.

Mathematics
1 answer:
USPshnik [31]3 years ago
3 0

Answer:

-2

Step-by-step explanation:

(12+-16)/2=-2

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Step-by-step explanation:

Let x be the number of nickels Rebecca has, then 45-x is the number of dimes she has.

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