Answer:
60m²
Step-by-step explanation:
my dude you need to know this. A=bh. A=10(6). 
 
        
             
        
        
        
Answer:
x = 2.4
Step-by-step explanation:
10x = 24
 x = 24 ÷ 10
 x = 2.4
 
        
                    
             
        
        
        
<span>when you are solving systems of equation with three variables we use the elimination method to make a system of two equations in two variables</span>