13. Write each comparison as a ratio. The units for the terms must be the same.
a) 400 g to 1 kg
b) 6 cm to 7 mm
c) koos to 3 min

Me find the value of x each figure.

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

Pls brainliest will be awarded if answer is correct