QUESTION 5 The temperature was -7°C in the morning. The temperature dropped 3°C by sunset. What was the temperature at sunset? +
10°C +4°C -4°C -10°C
1 answer:
-10°C or you can put positive if you want
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The last one is the good one.
The point slope formula is,

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And,


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The original price should be 800$. Tell me if you need the calculations
perpendicular means negative reciprocal so it would be -1/3
L=-w+p/2 i found it on auto calculator