Need help! When you evaluate one function at the value specified by another function, the method of combining the two functions is called function composition. Is it possible to compose any two functions? Explain your response.

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.

A. 127 cm^2 b. 144.5 cm^2 c. 172 cm^2 d. 50 cm^2

Does anyone know how to do geometryme with this problem