Answer:
Waylon's Purchase will cost $198.05, and section B depends.
Explanation: Section A is 85% of 233 since thats the total, making the answer to section A $198.05. The answer to section B depends because if he wants more school supplies, then yes, he would want to buy more things for better deals. But if he’s on a budget, then he wouldn't want to spend as much money since saving 20% on something over $300 is more than saving 15% on something over $200.
 
        
                    
             
        
        
        
Answer:I don’t know I’m in sixth grade
Step-by-step explanation:
 
        
             
        
        
        
For the first equation, I put it in y=mx+b form, so y=-3x-9
the second one is x=4
hope i helped 
        
             
        
        
        
Answer:
5 x - 2x + 7 - x = 2x + 7
Step-by-step explanation:
simplify
(5x - 2x - x) = 2x
2x + 7 = 2x + 7