Answer:
2
Step-by-step explanation:
5(2) - (2)^3 = 10 - 8 = 2
 
        
             
        
        
        
Answer:
1) They are similar 
2) 45 ft
Step-by-step explanation:
1) similar because both triangles have congruent interior angles 
2) 75/35 = AB/21
 AB = 45 ft
 
        
                    
             
        
        
        
Answer:-4s+14
Step-by-step explanation: combined like terms.
2s-6s= -4s, 4+10=14
 
        
                    
             
        
        
        
Answer:
She will buy at least 10 pounds or more.
Step-by-step explanation:
If each pound costs $4 and she is spending $40 worth, she needs to buy 10 pounds in order to spend the minimum of $40. She can buy more than 10 pounds to keep spending more money. 11, 12, 13, 14, 15, and so forth are all possible numbers in pounds she will buy.
 
        
             
        
        
        
Answer:
x subtracted by negative 8 is equal to 14.
Step-by-step explanation: