Answer:
x=-3
Step-by-step explanation:
2x+7=4+x
2x-x+7=4
x+7=4
x=4-7
x=-3
 
        
             
        
        
        
Answer:
false 
Step-by-step explanation:
the degree is found by looking at the term with the highest exponent of the variable.. 
 
        
                    
             
        
        
        
Answer:
Graph the inequality by finding the boundary line, then shading the appropriate area.
y>x/4−3/2
 
Step-by-step explanation:
 
        
             
        
        
        
Answer:
D. 42
Step-by-step explanation:
Base = 10+4 (ft) 
10+4 = 14
Height = 3
14 x 3 = 42
 
        
             
        
        
        
Answer:
0.35
Step-by-step explanation: