Answer:
7
Step-by-step explanation:
x=7
The final answer would be 39/19 it doesn't simplify any more and if it did the 19 would be reduced as well as the 39
The function that represents surviving people are X = 2m - d
Given that there are m married couples and d of the 2m of these couples have died, the total people that remain is expressed as:
Total people remaining = Total married couple - those that died
Total married couple = 2m
Total people that died = d
Taking the difference to get the remaining people;
Total people remaining = 2m - d
Hence the function that represents surviving people are X = 2m - d
Learn more on difference here: brainly.com/question/2605546
This becomes 10:22, then 5:11.
