Ellie says, "when i round these three numbers, i get the same number for two of them." anthony says, "hmmm, when i round these numbers, i get the same number for all three." who is correct? explain

Could answer every question with steps

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 gives the area of the triangle shown below