8=4w/3, if using this expression what is w equal to?

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.

Which statement about perfect cubes is true

Negative 5 1/12 + negative 4 1/4 + 6 3/4