She played 15 games and lost 4 so 15-4=11 they won 11 games
        
             
        
        
        
Answer:
If 15 dollars covereed the gift then the gift was 15 dollars or less.
Step-by-step explanation:
 
        
             
        
        
        
The slope-intercept form:

 <em>add 27x to both sides</em>
      <em>add 27x to both sides</em>
 <em>divide both sides by 9</em>
      <em>divide both sides by 9</em>

 
        
             
        
        
        
Step-by-step explanation:
(2, m) => (n, 5) => (10, 2)
We have 2n = 2 + 10 and 2(5) = m + 2
Hence n = 6 and m = 8.
 
        
             
        
        
        
Jack earned a total of $250 in sales for the month.