3 · t - 12 = 40
3t - 12 = 40    |add 12 to both sides
3t = 52    |divide both sides by 3
t = 52/3
t = 17 1/3
        
             
        
        
        
Answer:
II
Step-by-step explanation:
Scatter plots show a negative trend if one value increases as the other decreases.
 
        
                    
             
        
        
        
Answer:
she wills substitute r with 7%.
Step-by-step explanation:
Just did it.
 
        
                    
             
        
        
        
Answer:
Answer Below
Step-by-step explanation:
Triangle #1
To solve this answer we need to multiply then <em>divide by 2</em>
 x
 x 
 ÷
 ÷ 
12
Triangle #2
Now we do the same thing!
 x
 x 
 ÷
 ÷ 
12
Rectangle #1
<em>Now we solve for the rectangle!</em>
 x
 x 
48
Now we add all these together!

<em>The answer is D. 72 Square Units</em>
 
        
                    
             
        
        
        
12 not sure if it's true or not.