I think the answer's C: $7000/$8000
That's a surprisingly easy question for high school
        
                    
             
        
        
        
-  The information to complete the table is given below:
- Equation that shows the relationship between the cost per night C and the number of people staying in the chalet n:                              C=  4000-100(n-1)
<h3>What is Equation?</h3>
An equation is a mathematical expression that contains an equals symbol. Equations often contain algebra. Algebra is used in math when you do not know the exact number in a calculation.
Given that: 
Pules Rs 4000 per night but will decrease the amount by R100 per person occupying the chalet.
Number of People           Cost per night
           1                                       4000
           2                                       3900
           3                                      3800
           4                                       3700
           5                                       3600
           6                                       3500
           7                                       3400
           8                                       3300
           9                                       3200
           10                                      3100
let C be cost per night and n be the number of people of staying in chalet.
equation:   C=  4000-100(n-1)
       for n=1: C= 4000- 0=4000
             n=2, C= 4000-100(1)= 3900
The graph is attached below:
Learn more about equation here:
brainly.com/question/10413253
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Answer:
A²+b²=c²
Step-by-step explanation:
 
        
             
        
        
        
Answer:  -134.5
Step-by-step explanation:
4(-6^2+3) - 2 - 1/2       Exponents first 
4(-36 +3) - 2 - 1/2         Now solve the parentheses 
4(-33) -2 -1/2 
-132- 2 -1/2 
-134 - 1/2 = -134.5