Answer:
Um, no lo sé, lo siento, solo necesito los puntos
Step-by-step explanation:
 
        
                    
             
        
        
        
20, you just need to substitute the x value in the equation 
(-2)2-7(-2)+10=
=20
        
                    
             
        
        
        
Inequlity: 15>= x
Greatest amount she can earn: $105 a week
        
                    
             
        
        
        
63 + 36...there is a common factor of 9
9(7 + 4) <== this is equivalent
63 + 36...there is a common factor of 3
3(21 + 12)...but this is not an answer choice...but it is equivalent
        
             
        
        
        
A) The amount financed is the purchase amount less the down payment.
  $2,574.54 -574.54 = $2000.00
B) The finance charge is the total of payments less the amount financed.
  18*$121.00 -2000.00 = $178.00
C) The APR is calculated by a financial calculator to be 10.96%.