Which expression could be placed in the box as an example of the reflexive property? 9x + 27 = 2

A. 9(x + 3)
B. 27 + 9x
C. X * 9 + 27
D. 9x+ 27​

Will mark the brainliest. paula makes stained-glass windows and sells them to boutique stores. if her costs total $12,000 per year plus $4 per window for the frame. how many windows must she produce to earn a profit of at least $48,000 in one year if she sells the windows for $28 each?