Find the y intercept of the following equation. simplify your answer. y=3\4x+4\7

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Someone answer asap for ! 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

Tom drove 206 miles in 3.9 hours. estimate his average speed.