<span>10q + 5 = 5q + 5q + 5
so
answer is
</span><span>
A. 5q+5q+5</span>
The mean would be 5
Reason for this is that the mean is when all data is summed up then divided by how many data points there are
So 4+4+7=15
Then divide by 3 would equal 5
I hope this helps!
Answer:
Step-by-step explanation:
(x+5)/2 = 3
x + 5 = 6
x = 1
(y+9)/2=6
y+9= 12
y = 3
(1, 3)
answer is option 4
Answer:
19
Step-by-step explanation:
its just addition