Answer:
 Answer is 39
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
 (x^2+8x+8)+(-10x^2+5x) = (x^2-10x^2) + (8x+5x) + 8
= -x^2 +13x + 8
 
        
                    
             
        
        
        
Answer:
a) 37.33 tons
b) 96 tons
c) Week 2 
Step-by-step explanation:
a) 40+40+32=112÷3=37.33 tons
b) 32+40+24=96 tons
c) Week 2 
 
        
             
        
        
        
Answer:
Area = 168m^2
Step-by-step explanation:
Area of triangle = 1/2×base×height
Area = 1/2bh 
         = 1/2(8+16)(14)
         = 168m^2