PLEASE HELP IM BEING TIMED When 0.5(20x – 50y + 36) – 0.25(–100x + 40y – 12) is simplified, what is the resulting expression?

Jack is considering a list of features and fees for denver bank. jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements?

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

How many solutions does the nonlinear system of equations graphed below have?