Answer:
Step-by-step explanation:
I think you just multiply 10 x 5 which equals 50 so both town's orignial population amount was 50%. I think ;-;
Do you have the rest of the question?
Answer:
the first option
Step-by-step explanation:
Given
Ax + By = C ( subtract By from both sides )
Ax = C - By ( divide both sides by A )
x =
Both of them together have 690 because you subtract 152 from 421 so...
421-152=269
Then add 269 to 421
421+269=690