The answer to your question is y=-7
        
                    
             
        
        
        
Answer:
1. he started with 15 and 5 per week. w is week
a is andre
a = 15 + 5w 
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:

Step-by-step explanation:
We want to expand:

We expand to get:


We expand using the distributive property to get:


Finally simplify to get:

 
        
             
        
        
        
We have 4 rectangles 10 * 25 and 2 rectangles  10*10
so surface area of the bos will be 4*250 + 2*100 =  1200 cm^3
        
                    
             
        
        
        
Answer:
16 ft  
Step-by-step explanation:
Original length = 6 yd × 3 ft/1 yd  = 18 ft
Gave away       = 24 in × 1 ft/12 in =  <u>2 ft
</u>
Amount left      = 18 ft – 2 ft =          16 ft