Answer:
96 square units
Step-by-step explanation:
I think your question is missed of key information, allow me to add in and hope it will fit the original one.  Please have a look at the attached photo. 
My answer: 
- The length of the large rectangle is: 5 
- The width of the large rectangle is: 7
=> Area of the large rectangle = length × width  = 7*5 = 35 square units 
- The length of the middle rectangle is: 7
- The width of the middle rectangle is: 4
=> Area of the middle rectangle = length × width  = 7*4 = 28 square units 
- The length of the small rectangle is: 7
- The width of the small rectangle is: 3             
=> Area of the small rectangle = length × width  = 7*3 = 21 square units
Area of top and the bottom triangles =2*  
   
  
Total surface area = 35 + 28 + 21 + 12 = 96 square units
 
        
                    
             
        
        
        
Answer:
y = -3x + 7.
Step-by-step explanation:
First find the slope of the given line by converting to intercept form:
 3x + y + 2 = 0
y = -3x - 2
So the slope is -3.
Then the line we want has a slope of -3 also (as it is parallel).
y - y1 = m(x - x1)   where m is the slope and (x1, y1) is a point on the line:
m = -3,  x1 = 1 and y1 = 4, so we have:
y - 4 = -3(x - 1)
y = -3x + 3 + 4
y = -3x + 7.
 
        
             
        
        
        
Answer:
<h3>The answer is 24</h3>
Step-by-step explanation:
5t + 2m
m = 7 t = 2
Substitute the above values into the expression
That's
5(2) + 2(7)
10 + 14
24
Hope this helps you
 
        
             
        
        
        
Question is not proper,Proper question is given below;
Nicholas buys 3/8 pound of cheese he put the same amount of cheese and three sandwiches how much cheese does Nicholas put on each sandwich
Answer:
Nichole can put  of cheese on each of his sandwich.
 of cheese on each of his sandwich.
Step-by-step explanation:
Total Amount of cheese he has = 
Number of cheese sandwiches = 3
We need to find Amount of cheese does Nicole put on each of his sandwich.
Solution:
Amount of cheese on each sandwich can be calculated by dividing Total Amount of cheese he has with Number of cheese sandwiches.
framing in equation form we get;
Amount of cheese on each sandwich = 
Hence Nichole can put  of cheese on each of his sandwich.
 of cheese on each of his sandwich.