Area=Length x Width (A=LW)
A=30.5 x 12.5
A=381.25
<span>483 / 322 = 1.5. $1.5 is the cost for one button. Hope this helps. :)</span>
Answer:
a c d
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If the point P(x, y) partitions the segment AB in the ratio 1 : 1, then the point P is midpoint of segment AB.
The formula of a midpoint of segment:

We have:

Answer: C. (4, -1)