Solve for x: 5x + 2 = 4x − 9. (1 point)

What is the common difference in the following arithmetic sequence? 7,3,-1,-5

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