Respuesta :

257998

Answer: 1. (a) is 50 cents, (b) is 75 cents, and (c) is 50 cents.

2. It weighed 2-3 (2 to 3) ounces.

3. If we're being honest, I forgot how to do this type problem but the other two I'm sure of.

Step-by-step explanation:

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