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alexira [117]
3 years ago
12

Subtract a + 3 ​​from​ 3a−5 . Enter your answer in the box.

Mathematics
1 answer:
S_A_V [24]3 years ago
6 0
(3a-5) - (a+3)
Subtract a from 3a while subtracting 3 from 5
Final Answer: 2a - 8
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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.

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A(x_A;\ y_A),\ B(x_B,\ y_B)\\\\P_{AB}\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)

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