Need is due tomorrow show your work

The answer is C. because 5.92 rounds down to 5.90 bc 2 is less than 5 so therefore you round down and the second card rounds up to 5.9 bc 5.87 because the 7 in 5.87 rounds up to 5.9 because 7 is more than 5 and therefore your answer is C.

A) for the n row: 22+(n-1)×6therefore,b) 100-22=78that means (n-1)×6=7878÷6=1313+1=1414th row has 100 seats