7 19/22-1 8/11 how do you subtract fractions?

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.

Marcus needs to rewrite f(x) = x2 + 6x + 4 in vertex form.

Wrote and expression for the difference of p and 4