C is the answer radical 77/22
Answer:
Step-by-step explanation:
D because when you distribute the 5 into both numbers your product becomes 45x + 10
Answer:Alkanes: CnH2n+2
n=8 --> C8H18. So it is 18 atoms
Step-by-step explanation:
Answer:
it is 198 i beleive
Step-by-step explanation: because there's 144 plus 49 so that makes 198