Asset = 264,000 / 0.75 = $352,000
Shareholders equity = $352,000 - $264,000 = 88,000
Return on equity = 49,280 / 88,000 x 100% = 56%
Answer:
-12x+12y
Step-by-step explanation:

Hope this helps!
I think I know what your asking so the answer would be 27/30 and 28/30
Each term after the first is obtained by multiplying the previous one by -3 so the answer is -81 , 243