1. -96 just simply add those two and it will be -96
2. -50 +27=  change the signs- -50- -27= -23 just subtract
Hope this helps!
        
             
        
        
        
Answer:
What you do is you take the original price of the TV and times by 25% then divide by 100.-
Step-by-step explanation:
 
        
             
        
        
        
"x" represents an unknown number, we know that 70% of x equals 63.
To calculate the percentage of a number you have to multiply the said number by the percentage, in this case, 70%, and divide the result by 100:
So the 70% of x can be calculated as:

You can simplify this expression by solving the division

Then the expression that shows you the relationship is

Using this expression you can determine the value of x, to do so you have to divide both sides of the equal sign by 0.7

The value of x is 90
 
        
             
        
        
        
X intercept: (2,0)
y intercept(0,8)