Answer:
I think its C
Step-by-step explanation:
 
        
             
        
        
        
Answer:
(16a+20a)-18b
=36a-18b
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer: 240
180×100=18,000
18,000÷75=240
to check 
.75×240=180
I hope this is good enough:
 
        
             
        
        
        
The last six numbers are:
390, 395, 400, 405, 410, 415
Hope this helps☺
        
                    
             
        
        
        
Answer:
a. Sale Price
b. Total percent discount
Step-by-step explanation:
First Discount:
Initial Price
Discount

Second Discount:

Effective Discount:
Initial Price
Final Price
Total discount
