giving brainiest to the correct answer and you have to show how you solve hurry fast giving brainiest

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 to7_/x^2 ÷ 5_/y^3? assume y# 0

Solve the equation.then check your solution 8=1.88+a