Question

guys plz help me...
answer the question only if u know​

Answer 1

Answer:

6000

Explanation:

let income of fourth family  be x

4+3+7+x  

-------------   =average

     4

14+x

-------- = 5

  4

14+x =20

x=20-14

therefore income of fourth family is 6000

HOPE IT HELPS

PLZ MARK AS BRAINLIEST

Answer 2

Answer:

ans is (iv): 6000