I need help i chose a answer and don't know if its right or not

Find the sum of the measure of the interior angles of a polygon of 9 sides ; of 32 sides

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?

In an improper fraction, is the numerator equal to, less than, or greater than the denominator