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exis [7]
3 years ago
8

Solve for x -9 = -7

Mathematics
2 answers:
Svetach [21]3 years ago
7 0

Answer:x=2

Step-by-step explanation:x=-7+9

x=2

Jobisdone [24]3 years ago
4 0

Answer:

x=2

Step-by-step explanation:

i hope this helps and i hope this isn't incorrect

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A study was conducted to see if students given extra oxygen prior to taking the SAT could improve their scores. It was found tha
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Answer:

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Step-by-step explanation:

Study conducted to tests whether oxygen level prior SAT score improves test score. This can be done through - Hypothesis testing of ' significance of difference between means'.

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6 0
3 years ago
K2-4K-21. How do you factor this
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Assuming yo mean
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Answer:

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How much simple interest does $4,678.00 earn in 529 days at a rate of 7.3%? Round to the nearest cent.
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Step-by-step explanation:

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7 0
2 years ago
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Annette [7]
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4 0
2 years ago
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