Answer:

Step-by-step explanation:




 
        
                    
             
        
        
        
30 divided by 60 is 1/2 
1/2 miles per minute
10 x 1/2 = 5
5 miles in 10 minutes
Hope this helped
        
             
        
        
        
Answer:
Let C be the cost for the people staying
if n <= 2 ;  C = $125
If n >2 ;   C =  $125 + $25 * (n-2)
Step-by-step explanation:
If the number of people is more than two, we need to add $25 for each of them.
Since n will be the number of people staying, we need to make sure that we substract two from this term to avoid overcharging the guests when there is less than two people.
So 
(n-2) is the term that should be multiplied by a factor of 25.
 
        
             
        
        
        
Answer:
1. 49a^6b^10
2. −81a^8b^2c^2
Step-by-step explanation:
N/A
 
        
             
        
        
        
In this problem, you must use SohCahToa which basically means:
Sin - opposite over hypotenuse 
Cosine - adjacent over hypotenuse
Tangent - Opposite over hypotenuse
So in this picture we have 4 -which is on the opposite side of x  - and a 5 -which is the hypotenuse of the triangle. This means we must use sin. 
Using a calculator you put in:

Your answer is 53.13 degrees