PLEASE HURRY
3x - 10 - 2x +5
What is the value of x?
-5
1
3
15

Is fgh ~ jkl? if so, identify the similarity postulate or theorem that applies.

What is best way to getting answer for my exam is

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