Answer:
1 hot dog = $1.45
1 juice drink = $1.05
Explanation:
let x rep hot dog
y rep juice drink
Baxter= 6x+4y=12.9
Farley=3x+4y=8.55
6x+4y=12.9
-3x+4y=8.55
3x+0=4.35
x=4.35/3=1.45
y=1.05
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