need to understand this 3 questions

allege Find any of the values a, . d, an. n, or S, that are missing from the arithmetic 9 a1 = 5. n= 24, S24 = - 96 5 The value of azg is (Simplify your answer Type an integer or a fraction.) The value of d is (Simplify your answer. Type an integer or a fraction ) edit: 0 Company A pays $41,000 yearly with a guaranteed raise of $1.000 per year, Company Bpays $45 000 yearly with a guaranteed raise of $800 per year. Which company will pay more for the first 10 years of employment, and how much more? Which company pays more for the first 10 years of employment? Select the correct answer below and if necessary fill in the answer box to complete your choice Both companies pay the same amount, S O Company B pays $ more Company A pays $ more. There is not enough information. Income There are 13 seats in the first row around a semicircular stage there if there is a total of 288 seats? many rows of seats are The number of rows is .(Simplify your