URGENT PLEASE Which expression represents the perimeter of the following figure?

A. 9x + 2
B. 9x + 14
C. 9x4 – 2
D. 4(9x - 2)

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.

Find the gradient of f(x,y,z)equals=left parenthesis x squared plus y squared plus z squared right parenthesis superscript negative 1 divided by 2 baseline plus ln left parenthesis x right parenthesis x2+y2+z2−1/2+ln(xyz) at the point left parenthesis negative 2 comma 1 comma negative 2 right parenthesis(−2,1,−2).

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,