Answer:
17
Step-by-step explanation:
∠C is common in both triangles 
equate them 
∠C = 180- (x + 100) = 180 - ( 4x + 49)
x + 100 = 4x + 49
100 - 49 = 3x
51 = 3x
x = 51/3 = 17
 
        
             
        
        
        
Answer:
i think ii first add 5x + x then you can remove the parentheses, group similar terms and add similar elements
Step-by-step explanation:
 
        
             
        
        
        
The amount it is increasing by, 3 is added each time.
        
             
        
        
        
Sammy made 6 baskets so whever mad 6*3 baskets or 18 is Jefferson . mult statement =6*3
Cassidy made x times as mitchel or 24=3x so the answer is 8
24/3=8
Jefferson made ____ times as many baskets as ____
you could use sammy or mitchell so if we use sammy
jeff made 3 times as many as sammy 
18/6=3
sammy made twice the baskets as ____
sammy divided by 2 = person=6/2=3 and the thre person is mitchell so 6/2=3
        
                    
             
        
        
        
Answer:
y=1/2x+6
Step-by-step explanation:
Lines that are parallel will have the same slope, so the slope will remain 1/2. However, the y-intercepts can't be the same because then they will overlap each other instead. So we must solve for the missing y-intercept in this case:
y = 1/2x + b
4 = 1/2(-4) + b
4 = -2 + b
6 = b
b = 6
Since the y-intercept is b=6, then the equation of the line that passes through the point (-4,4) and is parallel to the line y=1/2x-4 is y=1/2x+6