On the equation 3 +4|v+6|=55 how would you get rid of the numbers outside of the absolute value bars

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 expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Multiply. write your answer in simplest form. 3/8 x 5/7