Answer:
She will earn 1,920 points.  PLEASE GIVE BRAINLIEST!!!
Step-by-step explanation:
Level 1 : 15 points   x 2 = level 2
Level 2 : 30 points   x 2 = level 3
Level 3: 60 points    x2 = level 4
Level 4:  120 points   x2 = level 5
Level 5:  240 points   x2 = level 6
Level 6:  480 points  x2 = level 7
Level 7:  960 points  x2 = level 8
Level 8:  1,920 points
 
        
             
        
        
        
Answer:
wait whats the question-
Step-by-step explanation:
 
        
                    
             
        
        
        
60$. These are my equations : 
600 * 0.2 = 120 ; 600 - 120 = 480
Then...
600 * 0.1 = 60 ; 600 - 60 = 540
Which then became....
540 - 480 = 60
        
             
        
        
        
To solve this I'm going to split the middle term.
First multiply the first and last terms:
24x^2
So find two numbers that multiply to 24x^2 and add to 11x.
This would be 3x and 8x
Rewrite the problem as
4x^2+3x+8x+6
Take the first and 3rd and 2nd and 4th terms
4x^2 and 8x
and
3x and 6
Factor by grouping
Take out a 4x for the first group to get 4x(x+2)
Take out a 3 for the 2nd group to get 3(x+2)
Rewrite as (4x+3)(x+2)
Hope this helps.
        
                    
             
        
        
        
Given:
A plane is normal to the vector = -2i+5j+k
It contains the point (-10,7,5).
To find:
The component equation of the plane.
Solution:
The equation of plane is

Where,  is the point on the plane and
 is the point on the plane and  is normal vector.
 is normal vector. 
Normal vector is -2i+5j+k and plane passes through (-10,7,5). So, the equation of the plane is





Therefore, the equation of the plane is  .
.