Does anyone know this

Which of these people has balanced their checkbook correctly? oa. gary: the balance in his check register is $500 and the balance in his bank statement is $500. b. gail: the balance in her check register is $400 and the balance in her bank statement is $500. c. gavin: the balance in his check register is $500 and the balance in his bank statement is $510.

What is 1/2 x (6 x 4)+3 + 2 show your work

27 is what percent of 108? 27 is % of 108