Answer:
i dk
Step-by-step explanation:
i am unable to can answer this i neeed points
Answer:
B. n + 17 = 26
Step-by-step explanation:
A and C are immediately out as they don't have "any number" in them. It cannot be D because it's "17 more than a number", not 26 more than a number. Thus, the answer is B.
Answer:
y= -9x+5
Step-by-step explanation:
i hope this helps :)
Answer:
should be the answer
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
If 6 numbers have a mean value of 10, it means that the sum of the numbers divided 6 is equal to 10. This can be expressed as:
x÷6=10
x=60
The new number added will be the 7th number and now the mean is 9. You have to ask what number divided by 7 is equal to 9? This can be expressed as:
y÷7=9
y=63
63-60=3
So the new number added is 3