The order of operations is used to order numerical expressions
        
             
        
        
        
Answer:
The coordinates of  are
 are  and
 and  .
.
Step-by-step explanation:
Let be  and
 and  endpoints of segment AB and
 endpoints of segment AB and  a point located 7/10 the way from A to B. Vectorially, we get this formula:
 a point located 7/10 the way from A to B. Vectorially, we get this formula:


By Linear Algebra we get the location of  :
:



If we know that  and
 and  , then:
, then:




The coordinates of  are
 are  and
 and  .
.
 
        
             
        
        
        
Answer:
2500
Step-by-step explanation:
The driveway is 25 meters.
In every meter there is 100 centimeters.
So 25 times 100 is 2500 centimeters.
 
        
             
        
        
        
Step-by-step explanation:
f(x)=2x+1
g(x)=2x-7
now,
- f-g(x)=f(x)-g(x)
- 2x+1-2x+7
- 8
(f-g)(x)=8
hope it helps.