I need help to know if it’s a linear quadratic exponential or cubic function and the function

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Which expression is not a polynomial?

Which number line correctly shows 0.8 + 0.3?