The answer is 134 ft^2
the area of the smaller rectangle:

the area of the other rectangle:

the area of the whole shape: 

good luck 
 
        
        
        
No the student is incorrect the answer is actually 332
        
             
        
        
        
Answer:
Option 1 and 2
Step-by-step explanation:
Slope = 2
y-intercept = 5
 
        
             
        
        
        
Answer:
The pattern is being divided by 10 each time.
Step-by-step explanation:
784.5/10=78.45, and so on
 
        
                    
             
        
        
        
Think the 4 less than but not equal to as a equal sign
step 1. isolate the variable ( variable must stand alone)
step 2. subtract 12n -12n=0
step 3. since you subtract 12n from the left you must do the  same to the right.
step 4. 13n - 12n =1n
step 5. the equation should look like this -4 less than but not equal to 1n
step 6. isolate the variable n
step 6. divide 1n/1 on the right and on the left -4/1 it equals -4
so, n is -4