9514 1404 393
Answer:
   (-5,1)
Step-by-step explanation:
To eliminate x, multiply the first equation by 3 and add 2 times the second equation.
   3(-2x +7y) +2(3x -4y) = 3(17) +2(-19)
   -6x +21y +6x -8y = 51 -38
   13y = 13
   y = 1 . . . . . matches the third answer choice
   (x, y) = (-5, 1)
 
        
             
        
        
        
Answer:
c.
Step-by-step explanation:
 
        
                    
             
        
        
        
15.8 I believe. Since 20 isn’t a option 15 is the closest. Good luck I have good faith I have you the right answer
        
             
        
        
        
3 miles because I converted feet two miles and got 3 that’s that the answer
        
                    
             
        
        
        
What i did is that i did $1.50 time 8 = $12.00 and then do $30.00-12.00=$18.00