15X=12X+12
Subtract 12X
3X=12
X=4
        
             
        
        
        
Step-by-step explanation:
Please refer to the attachment 
 
        
             
        
        
        
Hi There!
Find a fraction that can be cut in half,
5/6 = 10/12
Dane walks half the distance,
Half of 10/12 is 5/12
Answer: Dane walks 5/12 of a mile to a park.
Hope This Helps :)
 
        
             
        
        
        
Answer:
1575 ft
Step-by-step explanation:
Convert 1/10 to decimal to make the math simpler.
1/10 = 0.1
Divide 3.5 by 0.1.
3.5/0.1 = 35
Multiply 35 by 45.
35 × 45 = 1575
The train will travel 1575 feet in 3.5 seconds.
 
        
             
        
        
        
Answer:
B);2.48×10^12
Step-by-step explanation:
so there it is