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adelina 88 [10]

3 years ago

11

if 8 Euros we're worth $9 and 24 Euros were worth $27 write an equation of the form y equals KX to show the relationship between

the number of euros and the value in dollars where Y is dollars and X is euros

1 answer:

iVinArrow [24]3 years ago

6 0

(8,9)(24,27) y=kx
k- constant

9=k(8)
/8 /8

k=9/8

27=k(24)
/24 /24

k = 9/8

y=kx
9=9/8(8)
9=9

27=9/8(24)
27=27

y=9/8x

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