Answer:
167 Pages Left To Read
Step-by-step explanation:
15*5=75
75*5=375
375+ 25*10=625
792-625=167
 
        
             
        
        
        
Answer:
x2 - 4x - 21
Step-by-step explanation:
Area = (x -7 )(x +3)
         = x*x - 7*x + x*3 - 7*3
         =x2 - 4x - 21
 
        
             
        
        
        
Answer:
The sum of f(2) and g(-3) is -7.
Step-by-step explanation:
f(x) = 3x - 2
f(2) = 3(2)-2
f(2) = 6 -2 = 4
g(x) = 4x + 1
g(-3) = 4(-3) +1
g(-3) = -12 + 1 = -11
f(2) + g(-3) = 4 + (-11)
f(2) + g(-3) = -7
 
        
             
        
        
        
Answer:
The minimum number of words left to write is 215
Step-by-step explanation:
Let
w -----> the number of words left to write
we know that
The number of words left to write plus the words written so far must be greater than or equal to 500 words
Remember that the word "at least" means "greater than or equal to"

Solve for w
Subtract 285 both sides

The minimum number of words left to write is 215
 
        
             
        
        
        
Answer:
b = infinity 
Step-by-step explanation:
1 − 3(3 + 6b) = −6(3b + 1) − 2
1 - 9 - 18b = -18b + 1 -2 
1 - 9 = 1 - 2 
-8 = -1