Which situation results in a final value of zero A. The overall change in temperature goes from -10°F to 10°F
B. The total profit made when a person buys a item for $2.25 and then sells the item for $2.25
C. The overall change in altitude of a hot air balloon after rising to 21 kilometers from sea level.
D. The total distance a person travels when he bikes 3.1 miles to school and then bikes 3.1 miles back home.

step-by-step explanation:

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answer: your gay

step-by-step explanation:

you dont know math

50x5=$250

step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .