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motikmotik
3 years ago
11

X-3y=16 4x-y=19 Substitution / Will mark brainliest ASAP

Mathematics
1 answer:
torisob [31]3 years ago
7 0

Answer:

y = 4(1) - 1 = 3

Step-by-step explanation:

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3 years ago
Which number is the best approximation for π^2 : 9, 9.3, 9.6, or 9.9?​
Wittaler [7]
9.9 is the right answer
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3 years ago
NEED HELP IMMEDIATELY. 50 POINTS TO THE BEST ANSWER.
Reil [10]

Answer:

See below

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r=0 means there is zero correlation between the independent and dependent variables. Most likely, some other regression model will help to bring the value of r closer to -1 or 1 to show a strong correlation.

8 0
2 years ago
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rewona [7]

Answer:

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2 years ago
What is the smallest power of ten that would exceed 987654321098765432
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