Answer:
y=5x+100
Step-by-step explanation:
x represents every square foot
 
        
             
        
        
        
Answer:
A function can be reflected about an axis by multiplying by negative one. To reflect about the y-axis, multiply every x by -1 to get -x. To reflect about the x-axis, multiply f(x) by -1 to get -f(x).
Step-by-step explanation:
 
        
             
        
        
        
Answer:
7-21
Step-by-step explanation:
if -a+b
is thesame according to laws of integers as 
b-a
 
        
             
        
        
        
Answer:
Nope
Step-by-step explanation:
Standard form for a linear equation in two variables is  with the terms containing  x  and  y  on the left side of the equation and a number on the right side.
 with the terms containing  x  and  y  on the left side of the equation and a number on the right side.

Subtract 3 from both sides.

Add 5y.
