They are functions because they have the variables
If you mean 1 and 7 over 100 then the answer is 1.07
The answer would be 29,112. That would be including the subtracted contribution.
The answer is 1.2 b/c you have to solve x by simplifying both sides of the equation and isolating the variable.
Answer:
Total no. of houses = 140
Step-by-step explanation:
Let there are 9x flats and 5x bungalows.
Total bungalows = 50
It means,
5x = 50
x = 10
No of flats = 9x
= 9(10)
= 90
Total houses = no. of flats + no. of bungalows
= 50+90
= 140
So, there are 140 houses in the village.
