3 years ago

I have no idea what I'm doing :^

Mathematics

2 answers:

Dovator [93]3 years ago

7 0

C+s+a=800
a=.5(s+c)
2.5c+4s+5.5a=3450

mars1129 [50]3 years ago

5 0

Answer:

press this link and u will get the answers

https://www.math.tamu.edu/~rosanna/141/WIR2_done.pdf

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