Sorry i don’t know the answer but i’m new to this app, and was wondering what brainliest is?:)
B is the correct answer R=Q-7s/4
1/18 can't be simplified because 1 cant be simplified. What ever happens to one side of the equation happens to the other, so nothing can happen to the 1 so nothing can happen to the 18
It cant be simplified
A cube because it has 6 faces/sides and 12 edges.