How many solutions does the equation 9x+27=27

Jasmine wants to eat at 8: 00pm her meal takes 65mins to cook what time does she need to put the meal in the oven

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Sara can take no more than 22 pounds of luggage on a trip.her suitcase weighs 112 ounces.how many more pounds can she pack without going over the limit?