Answer:
6 
Step-by-step explanation:
C=9.2v + 21.2
76.4 = 9.2v + 21.2
76.4 - 21.2 = 9.2v
55.2 = 9.2v
v= 55.2 / 9.2 = 6
 
        
             
        
        
        
The product of (x1)^2 is 20
        
             
        
        
        
For this equation its the same as simplifying any other equation -Simplify both sides of the equation then isolate the variable- Easy then once you've do so the answer should be 
<u>x =  </u>
</u>
 
        
                    
             
        
        
        
Answer:
36
Step-by-step explanation:
3 x 12 = 36
4 x 9 = 36
 
        
             
        
        
        
Answer:
answer=answer
Step-by-step explanation:
Y E S
I love simple math. 
3.25$ to wash the car.
60 seconds: 1 quarter
how many quarters is 3.25? 
4 quarters per dollar. so it'd be 13 quarters, then do 13*60=how many seconds u got. 780 seconds. I think you can do 780/60 
HINT: hey, psst, it's 13 minutes. : D
HEY DOn'T teLL tHeM tHe ANSWER. :V