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# Need help ASAP

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The elevation of city A is 60 feet above sea level; the elevation of city C is 12 feet above sea level. The elevation of city D is  of the elevation of city C.

Part A: Write an expression to represent the elevation, in feet, of city D.

Part B: Solve the expression and explain why the answer is negative or positive.

Feb 7, 2022

#1
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Part A: $${1\over2}\times{12}=\color{brown}\boxed{6}$$

Part B: $$\color{brown}\boxed{\text{positive}}$$

Feb 7, 2022
#2
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But how is it positive

Kakashi  Feb 7, 2022
#3
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Parity Rules:

pos x pos = pos

pos x neg = neg

neg x pos = neg

neg x neg = pos

Both $$1\over2$$ and $$12$$ are positive, so the product must be $$\color{brown}\boxed{\text {positive}}$$

BuilderBoi  Feb 7, 2022
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Oh thank you so much for this

Kakashi  Feb 7, 2022