Charlie was 500 feet above sea level after 2 hours of hiking. When he had 5 points hiked for 6 hours, he was 740 feet above sea level. What was his speed?"

40 feet/hour
60 feet/hour
80 feet/hour
250 feet/hour

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

The equation represents the function f, and the graph represents the function g. f(x)=3(5/2)^x determine the relationship between the growth factors of f and g. a. the growth factor of g is twice the growth factor of f. b. the growth factor of f is twice the growth factor of g. c. the growth factor of f is 2.5 times the growth factor of g. d. the growth factor of f is the same as the growth factor of g.

10x − 5y + 14 = 0 whats the answer pls