The equation that represents the total price in dollars for n bananas be P = 0.59n.
The following equation should be considered:
m = (4.72 - 4.13) รท(8 - 7)
= 0.59
And,
P = mn + b
4.13 = 0.59(7) + b
4.13 = 4.13 + b
b = 0
Now
P = mn + b
= 0.59n + 0
= 0.59n
Therefore we can conclude that the equation that represents the total price in dollars for n bananas be P = 0.59n.
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