You subtract the length of the Lupu Bridge by the length of thee Hart Bridge after you round them to the nearest thousandth and you get your final answer!
12,795 -> 13,000
3,845 -> 4,000
13,000 - 4,000 = your answer
After calculating the stock and savings account total I found out that the difference in earning between them is $104.738.
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Slope :
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y = -5x + 2
Slope = -5
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y - intercept :
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At (0. 3), y-intercept = 3
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Equation :
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y = mx + b
y = -5x + 3
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Answer : y = -5 + 3
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let's notice, this is a Cube, namely all equal sides, and mind you it has 6 sides, Check the picture below.

39 cents that would be the answer for your question hopefully