Answer:
130
Step-by-step explanation:
square on top is 30
Big rectangle in middle is 75
Square on bottom is 25
 
        
             
        
        
        
So 12x 8+96 and you do 12 time 8 because x=12 and then 2x2 because y+4 and times by 2 because there is a 2 in front and that equals 8 and then 8x2 because z is 2 and add both sides =112
answer 
112
 
        
             
        
        
        
Answer:
2.66 and 4.34
Step-by-step explanation:
To evaluate, substitute the values of y and solve.
So, when y =-2
0.67y + 4 = -1.34 + 4 = 2.66
And when y = 2
0.67y + 4 = 1.34 + 4 = 4.34
Hope this helps.
 
        
                    
             
        
        
        
Answer:
monomial
Step-by-step explanation:
because it has one variable which in this case is b and one number in this case is 10
 
        
                    
             
        
        
        
Answer:
x
(to the 2nd power)-8
Step-by-step explanation: