36v - 12 = 12 .....add 12 to both sides
36v - 12 + 12 = 12 + 12...simplify
36v = 24...divide both sides by 36
(36/36)v = 24/36
v = 2/3 <===
        
                    
             
        
        
        
The time taken for radio signal to the earth's surface we shall proceed as follows;
time=(distance)/(speed)
Distance=7.5×10^6 meters
speed=3×10^8 meters/second
therefore:
Time=(7.5×10^6)/(3×10^8)=0.025 seconds
We conclude that it will take the signal 0.025 seconds to reach the surface of the earth.
        
             
        
        
        
Answer:
240 grams
Step-by-step explanation:
720-480=240
 
        
                    
             
        
        
        
Answer:
5/6 -  3/5 =  7/30
Step-by-step explanation:
Calculation steps:
 
        
                    
             
        
        
        
As per the problem 
Soda is on sale for $0.50.
and you have a coupon for $0.80 off your total purchase.
we are supposed to write a function rule for the cost of an can of soda.
If you buy x cans of soda then the cost function can be written as 
