what variable are we to find?
Answer: 
Step-by-step explanation:
Answer:
28.56
Step-by-step explanation:
Feel free to give brainliest.
Have a great day!
Answer:
n-5=2n+9
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
I believe its b, because1.5 is 10 times 0.15
and 6.3 is 10 times 0.63