27(n+4)+18n=7(n-18)-40n So confused can yall help me?
2 answers:
You might be interested in
Slope can be found using the formula 
.
Slope = 2
So the slope of the line that passes through that point is 2.
Hope this helps :)
Slope = 2
So the slope of the line that passes through that point is 2.
Hope this helps :)
Answer:
The number of each kind of apartment in the building is 130 .
Step-by-step explanation:
Given as :
The total number of floor in a building = 15
The number of apartment on each floor = 26
So, The total number of apartment = 26 × 15 = 390
The number of kinds of apartment in the building is 3 , i.e 1-bedroom , 2-bedroom , 3-bedroom
Let The number of each kind of apartment in building = x
So, According to question
The number of each kind of building =
or, x =
∴ x = 130
Hence The number of each kind of apartment in the building is 130 . Answer