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S_A_V [24]
4 years ago
6

What is x+3y=15 and 4×2y=30​

Mathematics
1 answer:
FromTheMoon [43]4 years ago
8 0

Answer:

For the first one, x is 9 and y is 2. 9 + 3(2) = 15. The second is y = 3.75

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Answer:

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Step-by-step explanation:

To calculate her ending balance after two years, we need to get the express the total amount as follows;

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