Answer:
252
Step-by-step explanation:
t50 = t1 + (n - 1)(d)
= 7 + (50 - 1) (5)
= 7 + (49)(5)
= 7 + 245
= 252
 
        
                    
             
        
        
        
You want to undo the (-9 1/2), so you will add 9 1/2 to each side
        
                    
             
        
        
        
By looking at the graph you can rule out choices C and D because the graph given to you is an increasing linear function and C and D represent functions with a decreasing or negative slope. 
By looking at the picture the slop of the graph seems to be 4/1 (rise/run) so your slope is 4. And your y-intercept looks like its -4 so your answer is B<span />
        
             
        
        
        
Answer:3x^2+8x-16
Step-by-step explanation:
 
        
             
        
        
        
Step-by-step explanation:
