Find the unite rate for $11.70 for 9 tacos

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?

Find the equation using the point (4,8)

Can someone check if i did this right since i really want to make sure it’s correct. if you do you so much