Answer: 311.542 pounds or .155771 tons
Step-by-step explanation:
1 cubic foot = 7.48 gallons
1 gallon = 8.33 pounds
 so... 
1 cubic foot = 7.48 • 8.33 = 62.3084 pounds
5 cubic feet = 62.3084 • 5 = 311.542
1 ton = 2000 pounds
311.542/2000 = .155771 tons
 
        
             
        
        
        
Answer:
fourth option
Step-by-step explanation:
note that ( )(x)x) =
 )(x)x) = 
 =
 =  ← factorise numerator/ denominator
 ← factorise numerator/ denominator
=  ← cancel the common factor (2x + 1)
 ← cancel the common factor (2x + 1)
=  where x ≠ 0, -
 where x ≠ 0, - 
 
        
             
        
        
        
I’m guessing if you simplify this it’s gonna be x=6
        
             
        
        
        
Answer:
5:4
Step-by-step explanation
If your shoes to flip-flops are 10:8 then the starting ratio will be 10:8 but 10 and 8 are both divisible to 2 so you can simplify 10:8 to 5:4
 
        
                    
             
        
        
        
Answer:
B. 9/91
Step-by-step explanation:
-81/9 = -2
9/81 = 1/9
√9 = 3
√81 = 9
B is the odd one out; it's a fraction.