What is the equation of the circle with center (-3, 5) and radius 1.2?

a) (x – 3)2 + (y + 5)2 = 1.2
b) (x + 3)2 + (y – 5)2 = 1.2
c) (x – 3)2 + (y + 5)2 = 1.44
d) (x + 3)2 + (y – 5)2 = 1.44

What does x = in this equation x+3+2x=x+5

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.