I need help with this please ASAP All of the questions plz or even just a couple so I can get the hang of it

7(x - 2) = 3(x + 4) solve the following equation. then enter your answer in the space provided using mixed number format.

The fraction 7/9 is equivalent to a percent that is greater than 100%. truefalse

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