Answer:
I have a answer for the second question. The better buy would be 69 cents for 18in. I say this because in each foot there is 12 in right, 18 in is a foot and 6 in. if you buy two 18 in wires it will cost $1.38 for 3 feet of wire which is cheaper then $1.49.
Step-by-step explanation:
That would be 32. Hoped this helped you. :)
Answer:
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Step-by-step explanation:
-5.8 < 2.9, so -5.8 is colder than 2.9
3 is incorrect because 14.7 + 3 = 17.7
The answer of 15 - 14.7 = 0.3