Help please. . . My sister needs help on this. . .

Which would be used to solve this equation? Check all that apply.


☐ subtracting 3 from both sides of the equation

☐ multiplying both sides of the equation by 3

☐ dividing both sides of the equation by 3

☐ substituting 4 for to check the solution

☐ substituting 36 for to check the solution

Please explain it. . .

You can find the constant of proportionality by finding the ratio of

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.

One file clerk can file 10 folders per minute. a second file clerk can file 11 folders per minute. how many minutes would the two clerks together take to file 672 folders?