Answer:
s= 30000+1500x
Step-by-step explanation:
Given data
Le the number of years be x
 His salary for the first year is $30,000
5% of $30,000
=5/100*30000
= 0.05*30000
= $1500
Hence for x years the salary can be described as
s= 30000+1500x
 
        
             
        
        
        
Answer:
99in squared
Step-by-step explanation:
Bottom square is 3 by 3, middle is 9 by 6, and trapezoid is 9 by 4. 
3*3+9*6+9*4 is 99
Hope this helps plz mark brainliest if correct :D
 
        
             
        
        
        
Answer:

Step-by-step explanation:
Given equation:

<u>Step-1: Subtract 1/4 both sides</u>



 
        
             
        
        
        
The answer is 3. 20/2=10 10-7=3
        
             
        
        
        
The answer is 11. Hope this helped.