The president of a certain university receives a salary that is four times the salary of one of the department heads. the total of the two salaries is $210,000. a) what is the salary of the department head? b) what is the salary of the president of the university

Let x be the salary of one of the department heads

So 3x is the salary of the president.

Then x + 3x = $210,000

4X = $210,000

x = $210,000/4 = $52,500

Therefore the salary of one of the department heads is $52,500

and the salary of the President is 3($52500) = $157,500

Step-by-step explanation:

b or 2, just plug these equations into your graphing calculator then check the graph to see the image. if it matches up then that's your answer!

y=1/4x-4

step-by-step explanation: