There are going to be two solutions because the "biggest" x is x^2 but you can factor to find what they actually are.
        
             
        
        
        
Answer: The area is 201.06
 
        
                    
             
        
        
        
The temperature on Tuesday afternoon is below 38 degrees Fahrenheit. As it states in the question the temperature on Tuesday morning was 27 degrees Fahrenheit and rose 10 more degrees at noon. Which makes is 37 degrees Fahrenheit at noon on Tuesday. You get this by taking 27 degrees and adding 10 degrees.  
        
                    
             
        
        
        
Answer: C
Step-by-step explanation:
 
        
             
        
        
        
2.5*36=90 inches 
Alex need 90 inches of fabric to make a costume for homecoming.