Answer:
ok 
Step-by-step explanation:
ok and thank you for the free points
 
        
                    
             
        
        
        
Answer:
Let m be the number of muffins.
a) 4m <= 30
b) m <= 7.5, so the maximum number of muffins to buy is 7.
c) $4 × 7 = $28, so $2 will be left over.
 
        
             
        
        
        
Tenemos que
R------------ > recorrido total
x---------------- > viaje en tren--------------- > (1/2)*R 
y----------------- > viaje en bicicleta-------------(1/2)*(1/3)*R=(1/6)*R
z------------------- > viaje en automovil --------- > (1/2)*(2/3)*R=(2/6)*R=100 km
R=x+y+z
resolviendo nos queda que
(2/6)*R=100--------------- > R=100*6/2=300 km
viaje en tren----------- > (1/2)*R=300/2=150 km
viaje en bicicleta------- > (1/6)*R=300/6=50 km
( estos dos ultimos calculos no lo estan pidiendo y no hacen falta para contestar la pregunta, simplemente se realizan a manera didactica)
La respuesta  es
La distancia entre las dos ciudades es de 300 km
 
        
             
        
        
        
It should be 3366. To find the percent increased, multiply 3300 by .02 and add that to 3300, giving you 3366.
        
             
        
        
        
Zero bags or caramel corn since the x input is 0 (0 bags) and the result is y=0 (0 dollars)