Use your pointless mathematic skills to solve 9+10=21

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

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

Pls what is the relative minimum of the function? enter your answer in the box