Answer:
649.32
Step-by-step explanation:
I think it is 77% or 77.7`% ,but tell me if I'm wrong
Answer:
The correct answer is 28
Step-by-step explanation:
3x - 2y = 10
10x + 2y = 8 (everything *2)
minus
Therefore final equation is -7x = 2 B
Answer:
14
Step-by-step explanation:
64-8=56
56/4=14