Answer:
She spaced them out one block more on each side. She needs to move<em> </em><em>B</em><em> </em>one more block closer to make this illustration genuine:
<em>B</em>(4)
I am joyous to assist you anytime.
 
        
             
        
        
        
Answer:
Hi there!
Your answer is:
x= 18
Step-by-step explanation:
3x+70=8x-20
Isolate x on left side
3x+70=8x-20
 -8x       -8x
-5x +70 = -20
Isolate whole numbers on right side
-5x +70 = -20
       -70      -70
-5x = -90
Isolate x by dividing both sides by -5
-5x = -90
/-5
x= 18
 
        
             
        
        
        
Answer:
Therefore the width is 25 feet for getting maximum area.
The maximum area of the rectangle is 625 square feet.
Therefore the range is 0≤A≤625.
Step-by-step explanation:
Given function is
A = - x²+50x
We know that ,
If y = ax²+bx+c
For the maximum 
Here a = -1 , b= 50 and c=0
Therefore the width 
Therefore the width is 25 feet for getting maximum area.
The maximum area =[ -(25)²+50.25] square feet
                                  = 625 square feet
The area can not be negative and maximum area is 625 square feet.
Therefore the range is 0≤A≤625.
 
        
             
        
        
        
So fill out the coordinate with those given numbers, and count how far apart they are and you will get your answer. Then times it by x.