A. n<1.3
-2.5n+8.7>5.45
subtract 8.7 from both sides
-2.5n>-3.25
divide -2.5 from both sides 
(since you divided by a negative you flip the sign!!)
n<1.3
        
             
        
        
        
Answer:
35 degrees
Step-by-step explanation:
triangle is always a total of 180 degrees
 
        
             
        
        
        
Answer:
y = 1/2x - 14
Step-by-step explanation:
Parallel lines have the same gradient 
So,
gradient for second line = gradient of the first line = 1/2
Also,
the line passes through (-6,-17)
So, we can find the y-intercept by substitution
y = mx + c
-17 = (1/2 * -6) + c
-17 = -3 + c
c = -14
So,
the equation is y = 1/2x - 14
 
        
                    
             
        
        
        
14 = M each on would be *t=5
        
             
        
        
        
The answer to 6 x (-8) = -48 
<u>It is -48 because anytime you multiply one negative to one positive it will be negative if you multiply two negative's it come out to be a positive </u>
                                                                                                         Hope this helps 
                                                                                              Have a wonderful day