F(×)=3×^2-3× g (×)=-5×-1 find f (-4) and g (7)

The volume of a sphere is increased by 6%. calculate the corresponding percentage increased in it area.

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Someone answer asap for ! the total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?