Answer:
A:80 FT
Step-by-step explanation:
just did it
 
        
             
        
        
        
Answer: 
To find the x intercept substitute 0 for y and solve for x. To find the y intercept substitute 0 for x and solve for y. 
X intercept: (-2,0)
Y intercept: (0,5/2)
im not sure if you looking for the X and Y intercept for the second equation but if you are the 
X intercept: (5/2,0)
Y intercept: (0,-5)
 
        
             
        
        
        
The perimeter of each is the sum of the lengths of its sides.
Triangle Perimeter = 16 + 4x-3 +3x = 7x+13
Square Perimeter = 2x +2x +2x +2x = 8x
If these are equal, you have

The length of a side of the square is 26 units.
 
        
             
        
        
        
Answer:
1. $109.20 2. $46.80
Step-by-step explanation:
Doing the math, we find that 30% of 156 (138+18) is 46.80, which answers the second part of this problem. Plugging this value into the first part of the equation gives us what Stefan originally paid.
Good luck! Hope this helps!
 
        
             
        
        
        
Answer: no
Step-by-step explanation:
no. one is the fraction 1 / 3 and the other is the fraction 3 / 1