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sveticcg [70]
3 years ago
5

Suppose the relationship between x and y is proportional. When x is​ 29, y is 275.5. Find the constant of proportionality of y t

o x. Use the constant of proportionality to find x when y is 408.5. Use pencil and paper. Explain how you can tell a relationship that is proportional from a relationship that is not proportional.
The constant of proportionality is ___.

​(Type a whole number or a​ decimal.)
Mathematics
2 answers:
Goshia [24]3 years ago
7 0
I need points jychtdhjigxdgbjigcf
ruslelena [56]3 years ago
3 0
If it’s proportional, then when X is 1, y is 2.6, you get that by dividing 275.5 by 29

so when y is 408.5, x is 156.91

I believe that is correct.
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