Solve for u, where u is a real
u + 7 =8

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.

Which answer choice is it? is it the first ,second,third or fourth giving 40 points for whoever answers correctly you

What is required of a proportional relationship that is not required a general linear relationship