Amy would have spent $22.5 on her books (assuming you meant $10 total, not $10 per book)
You answer is $3.07 hope this helps. can i get brainliest?
Answer: It would be the first one, 0.001 kilometers per meter.
Step-by-step explanation: is 1,000 meters is equal to 1 kilometer, you would have to move the decimal on each until one is at one and the other is at 0.001. This would leave you with the first answer. Hope this helps!
There are 360 degrees so divide 360 by 20 and get 18 degrees
11. m=5 p=15
12. g=3 k=3
13. b=40