A fence I think
I hope this was the answer you were looking for
        
             
        
        
        
Answer:
280 in^3
Step-by-step explanation:
Basically, volume is length*width*height (length*width = base area)
So, you just multiple 10, 4, and 7 together. 4 * 7 = 28, and 28 * 10 is 280. Don't forget to make the units cubed (in^3)!
 
        
             
        
        
        
The answer is D
$2.66 is $47.88 and then you add $1.46 twice and get $50.80. 
47.88 + 1.46 + 1.46
 
        
             
        
        
        
Namely, how many times does 1 and 5/9 go into 3 1/2
let's first convert the mixed fractions to "improper", then divide then.
