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agasfer [191]
3 years ago
15

As you can see I already did the work, but I just wanted to know if I did it in the correct way. If I did it wrong please correc

t me and help me!​

Mathematics
1 answer:
rewona [7]3 years ago
8 0

Answer:

See below:

Step-by-step explanation:

Your work seems to be correct at first glance, although I'll recalculate it in my own time and get back to you if its correct by edittiong and commenting on this question.

Thank you!

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Ber [7]

Answer:

The expressions for the payment made to Mary are,

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(Btw this is not my work, I got it from someone else on brainly and wanted to help lol)

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