Answer:
(x-5) (x+9) 
Step-by-step explanation:
what multiplies to -45 but adds to positive 4?  -5 and 9. that's how you get (x-5) (x+9) 
 
        
             
        
        
        
Answer:
When you reflect a point across the y-axis, the y-coordinate remains the same, but the x-coordinate is transformed into its opposite. When working with the graph of y = f (x), replace x with -x. Reflection in y = x: When you reflect a point across the line y = x, the x-coordinate and the y-coordinate change places.
 
        
             
        
        
        
Answer:
20%
Step-by-step explanation:
3 out of 15 is the same as 3/15 = 1/5.   1/5 is the same as 20%
 
        
             
        
        
        
Answer:
yee I am a certified photosynthesis observant not only do I gotchu w math but if you need some geography or English help I also got you bro. stay safe and g'looks brudda
 
        
             
        
        
        
Answer:
The solution is r <u>></u> 7.
Closed circle at 7 with an arrow pointing to the right
Step-by-step explanation: