The volume is 58.67 
I used the the formula V= l*w*h / 3 to solve for the volune of a pyramid
        
             
        
        
        
Answer:
Speed of hike = 1.7 miles per hour
Step-by-step explanation:
Given:
Total distance = 8 miles
Distance already traveled = 4.6 miles
Total time remain to travel  = 2 hour
Find:
Speed of hike
Computation:
Distance remain = Total distance - Distance already traveled
Distance remain = 8 miles - 4.6 miles
Distance remain = 3.4 miles
Speed of hike = Distance remain / Total time remain to travel
Speed of hike = 3.4 / 2
Speed of hike = 1.7 miles per hour
 
        
             
        
        
        
 First one is
(2x+5)
Second one is
“All of these are correct”
Hope this helped
        
                    
             
        
        
        
I think the answer is B or C