Hello!
We must use muliplication to solve this question because when we multiply the amount chickens Adrian eats by the amount of fries he eats, it will result in the answer. 
7 fries × 4 chickens = 28 Fries 
So, Adrian will eat 28 fries.
        
                    
             
        
        
        
Answer:
15 seconds
Step-by-step explanation:
Because the split id 25% and 75%, we could create another average pretending that there are four kids, one who ran in 12 seconds, and three who ran in 16.
Equation for averages: (a₁ + a₂ + a₃ + ...  )/ n
)/ n
Plug in:<em> (12 + 16 + 16 + 16)/4</em>
Add: 60/4
Divide: 15 seconds
 
        
             
        
        
        
The gcf of 90 and 72 is 18, so i divided both of them by 18 and i got 4 and 5, in total he would 9 pieces of wood
        
             
        
        
        
I am to believe that his score was 70.
since mike scored 15 less than 85 i had suspected it was 70
        
             
        
        
        
The answer is 13, i got this by using the pythagorean theorem. a^2 + b^2 = c^2. in this case it would be 84^2 + b^2 = 85^2. then that would turn into 7056 + b^2 = 7225, subtract both sides by 7056 to get b^2 = 169, then square 169 to get 13 :)