How many solutions does 17/4+4.2y-9/4=2.2y+6+2y-4

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?

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

What are the solutions of the following system? y=-2x^2 y=x-2