Solve the equation
2x-3=14
-x+3y=-6

Answer this question! 30 points and brainliest! only if you know the answer.

Find dy/dx using implicit differentiation ln(20+e^xy)=y

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.