The equation must be 4x + y = 17
I will use the y-intercept slope version
y = - 4x + 17
Then the slope is negative (-4) and the y-intercept is 17.
The line passes through the points (0,17) and (0,17/4). The negative slope indicates that the line goes down from left to right (y decreases when x increases).
        
             
        
        
        
Answer:
 8,5 feet
Step-by-step explanation:
The equation of the form
x² + y² = (r)²
Is the equation of the circumference
We have for the pool:
x²  +  y²  = 2500      ⇒  x²  +  y²  = (50)²
And for the outside edge of the footpath
x²  +  y²  = 3422,25  ⇒  x² + y²  = (58,5)²
So we obtain the radius of each circumference
For the outside edge of the pool  r₁  = 50 feet
For the outside edge of the footpath r₂ = 58,5  feet
Then the width of the footpath is  58,5  - 50  =  8,5 feet
 
        
             
        
        
        
Answer:
Step-by-step explanation:
Reza Nazari, Ava Ross · 2019 · Study Aids
18) Choice D is correct sum of terms sum of numbers average ... –2(2x + 5y = 11) , –4x – 10y = —22 4x – 2y = –14 4x – 2y = –14 = –12y = —36 = y = 3 Plug in ...
 
        
             
        
        
        
Answer:
quantity of 16 plus 18 i over 145
Step-by-step explanation: