1. There are12seats in the first row around a semicircular stage. Each row behind the first has

3more seats than the row in front of it. How many rows of seats are there if there is a total of

342seats?

1. Company A pays $42,000 yearly with a guaranteed raise of $1,100 per year. Company B pays $44,000 yearly with a guaranteed raise of $700 per year. Which company will pay more for the first 9 years of employment, and how much more?

Which company pays more for the first 9 years of employment? Select the correct answer below and, if necessary, fill in the answer box to complete your choice.