10x^5+5x^3-14x^2-7 factor expresion

If f(x) = 3-2x and g(x) =1/x+5 to what is the value (f/g)(8)

You deposit $5000 each year into an account earning 3% interest compounded annually. how much will you have in the account in 30 years?

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