Answer: C. The number of rain days decreased over the last 6 months
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1/4
Step-by-step explanation:
We can use the slope formula to find the slope
m = (y2-y1)/(x2-x1)
     = (2-0)/(4 - -4)
     = (2-0)/( 4+4)
     = ( 2/8)
     = 1/4
 
        
                    
             
        
        
        
Answer:
x = 100
Step-by-step explanation:
Alex's house (point F) lies on the same street as her school (point H). Alex's bus stop (point G) lies between her house and her school. Given FG=2x meters, GH=1,000 meters and FH=1,200 meters. What is the value of x in meters?
FG=2x meters, GH=1,000 meters and FH=1,200 meters. 
FH = FG + GH
1200 = 2x + 1000
1200 - 1000 = 2x
200.= 2x
x.= 200/2
x = 100
 
        
             
        
        
        
Answer:
The equation of the line is y = -2/3x - 29/3
Step-by-step explanation:
The slope of these points (-7,-5) and (-1,-9) is m = -2/3
Once you plug that into the y = mx + b equation, you can see that the y-intercept is -29/3.
Put all of that into the y = mx + b equation and you'll get -->  y = -2/3x - 29/3
 
        
             
        
        
        
Answer:
C
Step-by-step explanation:
Since a and b are parallel lines, then
∠ 4 and ∠ 5 are alternate interior angles and congruent, thus
∠ 5 is congruent to ∠ 4 → C