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defon
3 years ago
6

Add. [12 −6 −10]+[−2 14 5 15]

Mathematics
1 answer:
lions [1.4K]3 years ago
8 0

Answer:

A)

Step-by-step explanation:

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Using proportions, it is found that $55.7 billion was donated to educational organizations.

<h3>What is a proportion?</h3>

A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.

Of the $371 billion donated in total, 15% went to educational organizations, hence the amount is given by:

A = 0.15 x 371 = $55.7 billion.

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More can be learned about proportions at brainly.com/question/24372153

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Step-by-step explanation:

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