Answer:
Option C would be correct!
Step-by-step explanation:
Since,
For Option A 8(2r) would be 16r not 10r
For Option B 6r + 3 would be 6r + 3 not 9r
For Option C 9(3r - 4) would be 27r - 36, and that indeed is the answer
For Option D r + r + r + r + r would be 5r not r⁵
Hope this helps!
