Write an expression for the total number of teachers and aides and evaluate for 240 students there are 9 aides in a school for 24 studentsplz show work

If x + 10 = 70, what is x? a. 40 b. 50 c. 60 d. 70 e. 80

Idon’t understand! use slope intercept form to solve: through: (2,5) slope= undefined

The equation shown below represents function f. f(x)= -2x+5 the graph shown below represents function g. which of the following statements is true? a. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is less than the y-intercept of function g. b. over the interval [2, 4], the average rate of change of f is greater than the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. c. over the interval [2, 4], the average rate of change of f is the same as the average rate of change of g. the y-intercept of function f is greater than the y-intercept of function g. d. over the interval [2, 4], the average rate of change of f is less than the average rate of change of g. the y-intercept of function f is the same as the y-intercept of function g.