The value of d from the given expression is 15
<h3>Word problem leading to equation</h3>
From the given statement the sum of five times d and five times five is a
hundred is interpreted as;
5d + 5(5) = 100
5d + 25 = 100
Subtract 25 from both sides
5d = 100 - 25
5d = 75 
d =15
Hence the value of d from the given expression is 15
Learn more on word problem here: brainly.com/question/13818690
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-x^2 + 4x + 12 = -3x + 24
-> x^2 - 7x + 12 = 0
-> (x-3)(x-4) = 0
-> x= 3 or 4
so y = 15 when x = 3, y = 12 when x = 4
        
                    
             
        
        
        
 Answer: 800 x 1.033^4 = 910.94 (result is rounded)
Step-by-step explanation:
 
        
             
        
        
        
Answer:
c not sure tho
Step-by-step explanation:
 
        
             
        
        
        
The area of a circle is given by

We can solve this equation for r: divide both sides by pi:

Consider the (positive) square root of both sides:

So, in your case, we have
