Asmall candle burns 1/2 inch every hour. a large candle burns 2/3 inch every hour. after how many hours will the two candles be the same height?

a.
8 h
b.
5 h
c.
18 h
d.
12 h

How do i do this activity, is appreciated

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212