To find the percentage of something, simply multiply the percentage (converted into a decimal) and the total. 60% = 0.6. 0.6*1.15 = 0.69. 
The markup is $0.69.
To find the retail price, add the markup to the wholesale cost. 0.69+1.15= 1.84. 
The retail price is $1.84. 
Hope that helped you.
        
                    
             
        
        
        
Your straight line is east-west
        
             
        
        
        
Answer:

Step-by-step explanation:
Change the mixed number into a regular fraction.

Subtract the numerator.

As a mixed number:

 
        
             
        
        
        
Answer:
x = 1 8/9 or 17/9
Step-by-step explanation:
Step 1: Add 7 to both sides.
Step 2: Divide both sides by 9.
 
        
             
        
        
        
I think is that one that say <-5,-3> yeah because 3×5=15 you have to choose what other number × 3 that equal to that following answer.