Consider the following expression -2m(m+n-4)+5(-2m+2n)+n(m+4n-5)

which of the following is an equivalent expression?

A: -10m^+4n^2-mn-2m+5n

B: -10m^2+4n^2-3mn-2m+5n

C: -2m^2+4n^2-mn-2m+5n

D: -2m^2+4n^2=3mn-2m+5n

What is the missing step in this proof ?

10 points? me . its important ‼️‼️

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.