Hi,
if c = 8 and d = -5:
3*(c + d) <=> 3*(8 + (-5))
 = 3*(8 - 5)
 = 3*3
 = 9
✅^_^
 
        
             
        
        
        
To find this, simply subtract 57 from 90. 90 is the measurement for a completed compliment equation, and 57 is the part of the compliment we know. 
33 is the answer
        
             
        
        
        
57 thousand. Since 3 is closer to 0 than it is to 10
        
                    
             
        
        
        
Answer:
2x^2 + x - 6 = rectangular garden:  <u><em>length = 2x – 3 feet; width = x + 2 feet</em></u>
Step-by-step explanation:
(2x - 3)(x + 2) = 2x^2 + x - 6 = 
2x^2 + 4x - 3x - 6 = 2x^2 + x - 6 =
2x^2 + x - 6
You get the original equation from the two sides multiplied. :)
Hope this helps, have a good day.