Selection B is the best choice.
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Ms Levy paid for 1 hotel room at ~ $200, and 2 tickets at ~ $100 each.
The answer I came up with was ×^6-4. Just rewrite it. I hope this was helpful.
Answer:
20/19
Step-by-step explanation:
y2-y1/x2-x1
= 8-3/5-1/4
=20/19
Answer:
c 2 1/2
Step-by-step explanation:
Answer:
Step-by-step explanation:
The general equation of a circle is , x² + y² + 2gx + 2fy + c = 0
Substituting the three points we get the following equations,
2g +14f +c=-50
14g - 2f + c =-50
16g +12f + c = -100
Solving these equations we get,
g =-4, f = -3, c = 0
Hence general equation of circle is,
x² + y² - 8x - 6y = 0
