The mean of a set of 10 number is 60. When a number x is added to the set the mean is changed to 65
1 answer:
Answer: x=115
Step-by-step explanation:
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2/3x + 4=6. Is that what you mean?
Its B because its supposed to be OVER 250
If my mom does not have to work, then i do not have to babysit my little sister
Answer:
4
Step-by-step explanation:
I think you have to multiply them. If you have a calculator you can do it easily.
