Answer:
2100
Step-by-step explanation:
5/210=50/x
x= 50*210 / 5
x= 2100
15.050 < 15.500
notice that 500 is more than 50... so hope this helps a little bit !!!
:)
The answer should be 4.12 hours
Sorry if I am wrong.
you would end up at (-4,-1)