My question is (6/11+2/11)x 3/7 Squad

Which values for a and b will create infinitely many solutions for this system of equations? ax-y=8 2x+y=b

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?

If eh = hg and hg=16, find the diameter of k