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Tpy6a [65]
3 years ago
15

Which equation is true?

Mathematics
1 answer:
amm18123 years ago
4 0
D is the answer
(4+8)+1 = 13
4+(8+1) = 13
Therefore equation D is true
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ivanzaharov [21]

Answer: c) 300 copies

Step-by-step explanation:

Let x represent the number of copies that you must sell to break even.

You decide to market your own custom computer software. You must invest 3,255 for computer hardware,and spend 2.90 to buy and package each disk. This means that the total cost of producing each software would be

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Answer:

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