Answer:
c
Step-by-step explanation:
(–2)2 + (–4)2 + (18 – 23) = -4-8-5= -17
 
        
             
        
        
        
9514 1404 393
Answer:
   C. -6 and -9
Step-by-step explanation:
For the polynomial to be zero, one or more of the factors must be zero. For the factors to be zero, we require ...
   x +6 = 0
   x = -6 . . . . . . subtract 6 from both sides of the equation
and likewise, ...
   x +9 = 0
   x = -9 . . . . . . subtract 9 from both sides of the equation
x = -6 or -9 will make the polynomial zero.
 
        
             
        
        
        
The total number of 5 digit palindrome that we have is 900.
<h3>What is a palindrome?</h3>
This is the term that is used to refer to a number or a word phrase that is the same way when it is written from the front and from the back.
Examples of palindrome numbers are 
Read more on palindrome here: 
brainly.com/question/14076732
#SPJ1
 
        
             
        
        
        
Answer:
Jenny earns $36 in interest per year.
Step-by-step explanation:
1200/ 12 = 100 
3% of 100 is 3. 
3 x 12 = 36 
 
        
                    
             
        
        
        
The answer is 
x=2t and t=x/2, but we have <span>y = 3t -1
so </span><span>y = 3(x/2) -1
so y = 3x/2  - 1</span>