Answer:
x = 3
y = 0
Step-by-step explanation:
4(3) + 7(0) = 12 
-8(3) - 14(0) = -24
 
        
             
        
        
        
Si tu prend un chien de 12k je crois que ta réponse va donner 15000
        
             
        
        
        
The answer is 2m because it is like if you had 3 mangoes and you eat one you would have 2 mangoes.<span />
        
             
        
        
        
Answer:
The differential equation is 
Step-by-step explanation:
Differential equation for the rate of change in radiation level:
Radiation level is R.
Rate of change indicates that the radiation level R varies in function of time t, which mathematically means that we have:

After the reactor is shut down, the radiation from the nitrogen-17 decreases in such a way that the rate of change in the radiation level is directly proportional to the radiation level.
Rate of change is k. Decreases means that k is negative. Proportional to the radiation level of R means that -k multiplies R. So the differential equation is:

 
        
             
        
        
        
Answer:
D
Step-by-step explanation:
11.1/0.01=11.1*100=1110