(Help plzz) Approach and Resolution of the System of Equations by any method. An airplane has 30 seats in First Class and 50 seats in Economy Class whose sale represents a total of $ 15,000. However, they have only sold 8 seats in First Class and 30 in Economy Class, for a total of $ 6,500.
What is the price of a seat in each class?

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.