Huilan's age is two times Thomas's age. The sum of their ages is 87. What is Thomas's age?

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 value is not a solution of 8x^3 – 1 = 0

What is the area of mnp? 40 m2 60 m2 68 m2 127.5 m2