Answer:
b
Step-by-step explanation:
Let point C has coordinates
Consider vectors

Since the ratio AB to BC is 1:4, you have that

Find
and 

Answer: C(4,-6)
The picture isn’t clear enough
Answer: the answer is 20,250
Step-by-step explanation:
35% of 15,000 = 5,250
15,000+5250 = 20,250
Answer:
the answer for |x+5|=3=x=-2and x=-8
and for the other one is x=8 and x=2