Answer:
2)
3)
4)
Step-by-step explanation:
Answer: No
Step-by-step explanation: If you plug in 10 for y and 2 for x, the equation becomes 10=9(2), which is 10=18.
Answer:
3
Step-by-step explanation:
20x0.15
= 3
Answer:
4
Step-by-step explanation:
Answer:
I think it's 12.11
Step-by-step explanation:
1/9=x/109
1×109=9×x
109/9=12.11 so it should be this answer