Answer:
Step-by-step explanation:
when you put it into slope intercept form you get
y=2x-3
2 is the slope, so 
y=2x+3 would have the same slope which means these lines are parallel.
 
        
             
        
        
        
Answer:
A. 50.24in
B. 200.96 square inches
C. $36.17
Step-by-step explanation:
A. C=2πr
2*3.14*8= 50.24
B. A=πr^2
3.14*8^2= 200.96
C. 
200.96*0.18=36.1728
Rounded= $36.17
Please mark brainliest! :)
 
        
             
        
        
        
The answer would be 15,120
        
             
        
        
        
first you put 12 over 100 and that is 12/100 and then simplify