In a recent year, 22.7% of all registered doctors were female. If there were 43,800 female registered doctors that year, what was the total number of registered doctors?
Round your answer to the nearest whole number.
l ok

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

Aretha wanted to gather data about the cost of local bowling leagues in her area. she plotted the data and determined that the average bowling league costs consist of a one-time registration fee and a monthly fee modeled by the equation y = 15x + 20. identify and interpret the y-intercept in this model. the y-intercept is 20. this is the cost per month. the y-intercept is 20. this is the cost of registration. the y-intercept is 15. this is the cost of registration. the y-intercept is 15. this is the cost per month.

Find the maximum value of p= 4x + 5y subject to the following constraints :