Answer:
Yes that is correct
Step-by-step explanation:
56+56+68 = 180
 
        
                    
             
        
        
        
Answer: The discount is $180, and the price with the discount is $1,020.
Step-by-step explanation: Multiply 1,200 times .15 to get the discount, or how much you get off. Then subtract the answer, which is $180, from the original price, to get $1,020. This is the price with the discount.
 
        
             
        
        
        
6 goes into both 42 and 108 (9x12 so you are working with equal measurements) and you get 7/18
        
             
        
        
        
Answer:
x=-1
Step-by-step explanation:
 
        
             
        
        
        
This is in slope-intercept form, so you can think of it as being y=mx+b. Invert m (the slope) and flip its sign, and then substitute the x and y values in and solve for b. The answer is y=7/2x-20.