What is the gcf of 135,45 and 25

Two parallel lines are crossed by a transversal.what is value of x

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (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