Answer:
IT IS YES AND MORE YESES yo tango
Step-by-step explanation:
 
        
             
        
        
        
Hey there :)
To find the slope with <em>two points</em> we will need to use the equation  
  
     
        
  
( 3 , -20 )  ( 5 , 8 )
Here is what the equation should look like when replaced with the numbers (<em>it will be a fraction</em>) :
                                      
We know that <em>two negatives</em> cancel out and make a positive, so the numerator would actually be 8 + 20. 
Solve the fraction and we get   
28 <em>divided</em> by 2 is 14. The slope is 14. 
 
        
             
        
        
        
<em>Answer:</em>
( B ) x = 6.5 
<em>Step-by-step explanation:</em>
We know that all the angles of a triangle equal 180 when added together. So lets make an equation for this question.
(10x-10) + (10x+8) + 8x = 180
I just took all the angles and added them together to make 180. Now solve for x.
10x - 10 + 10x + 8 + 8x = 180 <em>(combined like terms)</em>
28x -2 = 180 <em>(added 2 to both sides)</em>
28x = 182 <em>(divided both sides by 28)</em>
x = 6.5
 
        
                    
             
        
        
        
Answer:
first one is 120cm 
second one is 7.5 miles 
Step-by-step explanation:
one book is 3.75
maximum books are 25 
so 25×3.75 = 93.75
second question he crosses 0.63 to go for work 
and 0.63 to go home so in one day he crosses 1.26 miles 
in 6 days is (1.26×6) = 7.56