Answer:
x=9
Step-by-step explanation:
4(x-2)=2x+10
<=> 4x-8=2x+10
<=> 2x=18
<=>x=9
Answer:
12.5 kilometers per hour
Step-by-step explanation:

Answer:
I need more information to awnser this quetion but would have been happy to help:)
2.50f=15
f=6
Thats what I think it is, I'm sorry if I'm incorrect.
Answer:
See explanation
Step-by-step explanation:
Required
The average
The data whose average is to be calculated are not given.
However, the formula to calculate the average is:

Assume the data is:

This means that the number of schools is 4
So:



<em>The average of the assumed data is 1238</em>