Super easy will give brainleist if done by 5: 30 pm. answer seriously or will report user. you < 3

What is the answer to |-2x-5|-|-4+8| and x=7

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41

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