May you plz me i can’t stop till i finish and my fingers hurt badly

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

Correct answer brainliest asap an d 99 pointsss what are relative frequencies to the nearest hundredth of the columns of two way table column a 102, 18 colunm b 34, 14 answers choices 0.15 0.25 0.29 0.44 0.56 0.71 0.75 0.85

This is so hard and it’s for a test