Experts/ace or people that know it quick plz. (is this correct? )

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

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Asunflower was 20 1/2 inches tall. over the next 6 months, it grew to a height of 37 inches tall. what was the average yearly growth rate of the height of the sunflower? ? plz write a proportion to solve i will give you 100 points