23 Dadas as expressões polinomiais f(x) = 2x² – 3x + 4, g(x) = x - x + 1 e h(x) = -x + x-4, determine:

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 fewest number of full weeks briyana would have to work to have enough money? 8 weeks9 weeks 10 weeks11 weeks

Proportions in triangles solve for x