You take 90 + 75 = 165 and then 180 - 165 = 15 degrees so that’s your answer
        
                    
             
        
        
        
He pays 119.93$ but including tax he pays 128.92$ With the tax being 8.99$
        
             
        
        
        
Answer:
Step-by-step explanation:
(-10,0)(0,-4)
find slope
m=-2/5
b=-4
y=-2/5x-4
 
        
                    
             
        
        
        
Answer:

 Option D  is the correct option.
Step-by-step explanation:

When there is a ( + ) in front of an expression in parentheses , there is no need to change the sign.
That means, the expression remains the same.
Just remove the unnecessary parentheses
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Collect like terms and simplify
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Hope I helped!
Best regards!!