Answer:
1.  -18x¹¹
2.  3n⁷
Step-by-step explanation:
For these problems, there are two things you need to worry about: negative signs and exponents.
1. Let's look at the signs first.  There is only one value with a negative sign, meaning that the negative sign will stay.
When multiplying with exponents, you have to add up the exponents.  Don't forget the numerical coefficients.
-3x² · 3x · 2x³ · x⁵ = -18x¹¹
2.  There are two negative signs in this probem, meaning that they will cancel out.  Multiply the rest like we did in the first problem.
3n² · -n² · -n³ = 3n⁷
 
        
             
        
        
        
It's Cause We Study Real-World-Problems  Without Education We wouldn't learn anything so its good to study independently so our brains can grow!   
 
        
                    
             
        
        
        
Alright, the zeroes are where it intersects with the X-axis so...
4) -15 and 10
5) 6 and 18
6) -5 and 0
7) -20 and -8
8) 2 and 10
9) -21 and 14
Hope I was able to help you :)
 
        
             
        
        
        
Answer:
the correct answer is d 
Step-by-step explanation:
w(s)=weeks saved and 20s is the gain of 20 dollars every week. and the 95 is the starting amount that sam had
 
        
             
        
        
        
What language are you speaking