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ziro4ka [17]
3 years ago
11

This three solved... please

Mathematics
1 answer:
NeX [460]3 years ago
7 0

Answer:

Step-by-step explanation:

I might be wrong because I solved this on my way to meet friends.  I only solved 7 and 8 sorry.

Question 7 is $7.09

Question 8 is $36.08

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