Tyler on December 31 at 04:48AM
I may just be tired today, but can you explain why A is incorrect. I narrowed it down to either G or R can be doubled. Can we not have S and G in both? Thus leaving R out? Why must R be in both? Thank you.
Tyler on December 31 at 05:03AM
Zia on June 17 at 10:38PM
Ben Saturday at 11:37PM