Please help I am stuck and this is due tomorrow I will give brain list.

Which expression is equivalent to (9x - 3 1/ + 1 3/8)

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Which equation represents a circle with a center at (–3, –5) and a radius of 6 units? (x – 3)2 + (y – 5)2 = 6 (x – 3)2 + (y – 5)2 = 36 (x + 3)2 + (y + 5)2 = 6 (x + 3)2 + (y + 5)2 = 36