Hope this answer would be helpful.
 
        
        
        
Both sides should be the same length..
Since we know that BC = 23 you need to find the value of x and put it in the formula.
23 = 2x+7
16 = 2x
x = 8 
4x + 1 + 4(8) + 1 = 33 units
 
        
                    
             
        
        
        
Money spent by Americans last year=$1,180-6.8% of $1,180 
 =$1099.76
        
             
        
        
        
Answer:
150
Step-by-step explanation:
Each square on a cube is 5 by 5 meters long.
The area of each square is 5 * 5, which is 25 square meters.
There are 6 sides on a square, so multiply 25 by 6, and you will get 150.
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