Answer:
p=7
Step-by-step explanation:
p=-12-(-19)
p=-12+19
p=7
 
        
                    
             
        
        
        
About
2884 people practice a sport/club
1133 people nap
618 people work
1751 people do homework
1442 people play games
1339 people eat a snack
1133 people are on social media
...after school
        
             
        
        
        
Answer:
92.5 centimeters.
Step-by-step explanation:
The one-meter snake showed up as 2 cm in the developed photo. Since there are 100 centimeters in a meter, you subtract the length of the snake in centimeters by the length it shows up in the picture. 100-2 is 88, so that would be the difference. To find the length of the wall, you add the difference to how it showed up in the picture. 88+4.5=92.5.
 
        
             
        
        
        
Answer:
Step-by-step explanation:
For example, if f(x)   =  2x   + 7
       then         f(-3) = 2(-3) + 7
                      f(-3) = 1
 
        
             
        
        
        
Answer:
Sylvia=16
brother=8
Step-by-step explanation:
8+7=15
16-1=15