F(x) = x + 3
y = x + 3
x = y - 3
Inverse is h(x) = x - 3
        
                    
             
        
        
        
Answer:
234 square inches
Step-by-step explanation:
We are given that 
Length of book, l=11 in
Width of book, w=8 in
Height of book, h=1in
Additional area required to overlap=20 square inches
We have to find how many square inches of paper to make  cover of one book.
We know that surface area of cuboid

Using the formula
Surface area of book


Total paper used to make cover of one book
=Surface area of book +additional surface area 
=

Hence, Anwar will use paper to make cover of one book=234 square inches
 
        
             
        
        
        
Answer:
$82.3
Step-by-step explanation:
82x25=2050
2050+90=2140
2140/26=82.3
 
        
             
        
        
        
Answer:
Just one of the ones in the numerator and the one in the denominator
Step-by-step explanation:
 
        
             
        
        
        
Answer:
good question
Step-by-step explanation: