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lea5261
07.10.2020 •
Mathematics
Please help i don’t know what to do :(
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Ответ:
x=6
Step-by-step explanation:
3x-6=12
+6 +6
3x= 18
x= 6
Ответ:
You’d need to add 6 to both sides of the equation, then simplify, then divide, and finally simplify again.
here’s how it would look!
3x=12+6 (add 6 to both sides)
3x=18 (simplifying)
x= 18/3 (dividing both sides by 3)
x=6 (simplifying again to get x)
Ответ:
The sample should be larger to give more reliable information.
The sample size is too small to represent the population.
The sample size is too small and will show larger variation.
The sample size is too small and can lead to false inferences.