Answer: −3f
Step-by-step explanation:
the slope would be -0.4 sorry I couldn't get the faction
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Lets represent Ana and Christion using the Letters A and C
a+c=500
c=a+150
now substitute c for a+150 back into the first equation
a+a+150=500
a+a=350
2a=350
Divide by two
a=175
Now that we know annie has 175 all we do is subtract that from the total (500)
C=325
Sure enough, 175 is 150 less than 325
Hope that helped, send me a message if you need clearing up :D
Answer:
speed of currnet of river=3 km/hr
Step-by-step explanation:
speed of the boat in still water=15km/hr
speed of the boat in still water for four hour=
=60km/hr
hence speed of currnet of river=63km/hr-60km/hr=3km/hr answer
