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Vaselesa [24]
3 years ago
15

Perform the indicated operation7+9+(4)2020O12O-12​

Mathematics
1 answer:
Ivahew [28]3 years ago
7 0
The answer would be 20.

How?

7 + 9 = 16

16 + 4 = 20
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the time required to assemble computers varies directly as the number of computers assembled and inversely as the number of work
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Answer:

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Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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