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max2010maxim [7]
3 years ago
13

I need help with my homework ​

Mathematics
1 answer:
Nimfa-mama [501]3 years ago
6 0
The shaded squares are positive because a negative number multiplied or divided by a negative number makes the product or quotient positive. There is no specific rule that comes to mind, but if your teacher has provided a list of specific rules I would look for something mentioning negative numbers.
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Annette [7]
Let x be the number of white marbles and y be the number of blue marbles. 
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We will solve the above system o two equation:
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Answer: 615 ft²

<u>Step-by-step explanation:</u>

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