Answer:
1. A. AC=3IN
2. D AND C
Step-by-step explanation:
 
        
                    
             
        
        
        
<span>To calculate the percentage increase: First: work out the difference (increase) between the two numbers you are comparing. Then: divide the increase by the original number and multiply the answer by 100.
1520-950=570
570÷950= 0.6 × 100=60%
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Answer:C
Step-by-step explanation:
3.1 x 10^(-4) x 8.5 x 10^(-2)
3.1 x 8.5 x 10^(-4) x 10^(-2)
26.35 x 10^(-4-2)
26.35 x 10^(-6)
2.635 x 10^1 x 10^(-6)
2.635 x 10^(1-6)
2.635 x 10^(-5)
 
        
             
        
        
        
Answer:
64
Step-by-step explanation:
 
        
                    
             
        
        
        
X= 1, what do you mean algebra tiles to model given two step equation?