(85 + 75) * t = 448
160t = 448
t = 448/160
t = 2.8 hrs
Answer: 2.8 hrs
        
             
        
        
        
Your answer is c. As you multiply 1/2 by both of the factors inside the parentheses you’ll find that 1/2(b-30)=1/2b-15
        
                    
             
        
        
        
Answer:
He makes $735.
Step-by-step explanation:
Multiply 22x40 and subtract 145.
 
        
                    
             
        
        
        
Answer:
1/2 1/4 1/6 1/8 1/10 1/12 1/14 1/16 1/18 1/20 etc... 
Step-by-step explanation:
add 2 to the denominator
 
        
                    
             
        
        
        
1081637.6 when rounded to the nearest tenth