77° is the answer to your question
        
             
        
        
        
Answer:
Step-by-step explanation:
5y + 6y + 7y = 18y......any numbers that add(or subtract) to equal 18, stick them before the y....
or it could be : 10y + 10y - 2y = 18y or 5y + 10y + 3y or 30y - 20y + 8y....I could go on forever...lol
 
        
             
        
        
        
Answer:
a. or 
Step-by-step explanation:
Slope is equal to y1-y2 over x1-x2.
So the equation would be:

2-(-1)=2+1=3
-3-(-1)=-3+1=-2
So the answer is:

 
        
             
        
        
        
5 it's not a factor of 2058
 
        
                    
             
        
        
        
10 x 30=300 because you 3 tens is 30 times 10 is 300. hope it helped.