Select all of the expressions that are factors of −10x2+x+21 . answer choices x2 −5x−7 5x−3 2x−3 −2x−21

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.

What is the anwers for 9+2x=5x-3-x

Which function has the domain x> -11