Answer: 47.75
Step-by-step explanation:
I actually went on brainly to search this and all I found was your question with no answers! So, I figured it out myself and got the right answer! 47.75 is in fact, the correct answer! May I have brainliest? Have a nice day!
 
        
                    
             
        
        
        
Answer:
2
Step-by-step explanation:
G(x)=-3x-8
   x + 3x= -8
         4x=8
           x=
           x=2
G(2)=10
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Answer:
x = 20 ft
Step-by-step explanation:
We can use similar triangles and ratios to solve
4.5 ft         6 ft
--------- = ---------------
15 ft             x ft
Using cross products
4.5x = 15*6
4.5x =90
Divide each side by 4.5
4.5x/4.5 = 90/4.5
x =20
 
        
             
        
        
        
        
Answer:
82
Step-by-step explanation:
For this problem you would first round everything. 9.03 becomes 9, 19.87 becomes 20, 3.11 becomes 3 and 4.97 becomes 5. You then just do the problem. 9 + 20 = 29, multiplied by 3 makes 87, 87 - 5 = 82.