Answer:
Step-by-step explanation:

System A has ONE real solution
System B has NO real solutions
System C has ONE real solution
The answer would be D because 100 Centimeters equal 1 meter so therefore it would be 200 day's of knitting
Answer:
isnt it 10 minutes?
Step-by-step explanation:
thats where the line stops so he rested for 10 minutes