2.25/0/00075 = 3000
There will be 3000 sheets of paper
the total height of the stack is 2.25
        
             
        
        
        
To find the perimeter, add all sides on the border of the shape.
In this case, don’t worry about the 15 feet inside.
This will be 11 + 16 + 16 + 6 = 49 ft.
Please give brainliest if you can! 
Hope this helps! :)
        
             
        
        
        
Answer:
26
Step-by-step explanation:

 
        
             
        
        
        
Answer:
Marco's age is 7 years old
Step-by-step explanation:
Let
x ----> Marco's age
y ----> Paolo's age
we know that
 ---->
 ---->  ----> equation A
 ----> equation A
 ----> equation B
 ----> equation B
substitute equation A in equation B


Solve the quadratic equation
The formula to solve a quadratic equation of the form 
 
 
is equal to

in this problem we have

so

substitute in the formula





Remember that the solution cannot be a negative number
so
The solution is x=7
therefore
Marco's age is 7 years old
 
        
             
        
        
        
if he works at the theater he can make $288 in 32 hours, if he works at his aunts he can make $224 in 32 hours. he should work at the theater to meet his goal. 
I really hope this helps