Answer:
x=-46/5
Step-by-step explanation:
1. subtract either 5/6 or add 3 for each side. 
2. combine terms
3. x=-46/5
 
        
             
        
        
        
Answer: Both answers will be

Step-by-step explanation:
Since we have given that 
Cost of soccer balls = $15
Cost of baseball = $6
Cost of sweat socks = $5
a) Mr. Tonkery bought x number of soccer balls and 3 base balls .
So, our algebraic expression will be 

b) Dennis, Eddie and Felix are on a base ball team. They each bought a baseball and x pair of sweat socks .
Since there are 3 members in a base ball team ,
Number of base ball they will purchase is given by

Number of sweat socks they will bought is given by

Total number they will purchase is given by

Hence, both answers will be

 
        
             
        
        
        
Answer:
$6.10
Step-by-step explanation:
Given the fabric store sells the fabric for $6.97 per yard
Given that a customer buys 7/8 yard of fabric.
Let the cost the customer pays be x then 

 
on cross multiplication we get

x=6.01 
Therefore the amount the customer should pay is $6.01