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elena55 [62]
2 years ago
15

Solve using elimination. 9x − 9y = –18 10x − 9y = –13

Mathematics
1 answer:
masha68 [24]2 years ago
5 0

Answer:

y = 5, y = 7

Step-by-step explanation:

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Answer:

24.9π

Step-by-step explanation:

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4 0
2 years ago
a jar contains 36 marbles. it has 20 red, 12 black, and 4 green marbles. two marbles are drawn; the first is not returned before
Igoryamba
P(red) first drawn:
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95/315 or 19/63. As a result, the probability that both marbles are red is 19/63. Hope it help!
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3 years ago
A line segment on a number line has its endpoints at -9 and 6. what is midpoint
ivolga24 [154]
Midpoint formula = (-9 + 6) / 2 = -3/2
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Combine like terms. 3w-3w=0. 8+2-8=2. So the answer is 2. I hope this helps!
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3 years ago
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Monica [59]

Step-by-step explanation:

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7 0
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