Alright, lets get started.
Sophie has 5 pieces of string that are 4 yards each.
1 yards = 3 feet, 
So, 4 yards =  feet
 feet
Total number of string she has = 5 piece
So, total length she has =  feet
 feet
It means she had 60 feet string in starting.
Now, She uses 3 pieces that are each 3 feet long, means 
She uses =  feet
 feet
So, remaining string length will be =  feet
 feet
Means 51 feet string does Sophie have. : Answer
Hope it will help :)
 
 
        
                    
             
        
        
        
Answer:
16-x*(-7)=-154
7x =-154-16
7x/7=-170/7
X=-24.29
Step-by-step explanation:
Let x represent "my number"
 
        
             
        
        
        
Answer:
one solution it is x=1
Step-by-step explanation:
i can type in the steps if you want
 
        
                    
             
        
        
        
Using  S = ut + 1/2gt²,   from rest, u = 0
S = 1/2gt²,               g ≈ 9.8 m/s²
S = <span>1/2 *9.8*3²
</span>S = 0.5<span> *9.8*3*3 
</span>
<span>S ≈ 44.1 m</span>
        
             
        
        
        
Answer: 7:50 AM
Step-by-step explanation:
The clock goes to 60 minutes so if you subtract 10 from 8:00 AM
It will start at 7:60
7:60-10 is 7:50