Yeah I got told you her that you didn't know what about it your it iohappened
        
             
        
        
        
Answer:
 -9
Step-by-step explanation:
We are summing the 3rd 4th and 5th terms because k goes from 3 to 5
The third term is 
-2(3) +5 = -6+5 = -1
The fourth term is 
-2(4) + 5 = -8+5 = -3
The fifth term is 
-2(5) +5 = -10 +5 = -5
Add these 3 terms together
-1+-3+-5 = -9
 
        
                    
             
        
        
        
<h2>
Answer:</h2>
<em>Question 10. </em><u><em>The truck travels faster</em></u><em>.</em>
<em>Question 11. </em><u><em>The slug travels faster</em></u><em>.</em>
<h2>
Step-by-step explanation:</h2>
<h2><u>Question 10.</u></h2>
<u />
<h3>1. Find the velocity of each vehicle.</h3>


<h3>2. Compare the velocities.</h3>

<em>Hence, the trucks travels faster than the car.</em>
<em></em>
<u>-------------------------------------------------------------------------------------------------------</u>
<em></em>
<h2><u>Question 11.</u></h2>
<em>Apply the same method as in question 10.</em>
<h3>1. Find the velocity of each body.</h3>
<em />
<h3>2. Compare the velocities.</h3>

Hence, the slug travels faster.
 
        
        
        
The new dimensions of the new rectangle is length 8 inches and width 10 inches.
<h3>How to find width of a rectangle?</h3>
- Perimeter = 26 inches
- Length = 8 inches
- Width = x inches
Perimeter of a rectangle = 2(length + width)
26 = 2(8 + x)
26 = 16 + 2x
26 - 16 = 2x
10 = 2x
x = 10/2
x = 5 inches
New rectangle
= 10 inches
Therefore, the new dimensions of the new rectangle is length 8 inches and width 10 inches.
Learn more about perimeter of rectangle:
brainly.com/question/24571594
#SPJ1
 
        
             
        
        
        
I had to answer the same exact question from another person.
Anyway, Since your friend paid 25%, you'de divide 25 by 5 which would equal 5. So, 25÷x
25÷(5). 
Hope this helped