X=5
7(5)-8=35-8=27
3(5)+12=15+12=27
        
             
        
        
        
Answer:
If m<1 = 38 then m<4 = 38
Step-by-step explanation:
Both of the angles equal 38 degrees. This is true because the angles are vertical, vertical angles are angles opposite each other where two lines cross. Vertical angles are also always congruent, therefore the m<4=38.
 
        
             
        
        
        
3x + (x+3) = 19
4x + 3 = 19
4x = 16
x = 4
y= x+3
y= 4+3
y= 7
        
             
        
        
        
First, let's fine the decimal of each fraction.
-5 Divided By 6 = -0.83333333333
17 Divided By 18 = 0.94444444444
-2 Divided By 9 = -0.22222222222
-5/6 - 17/18 - (-2/9) = -1.55555555556
 
        
             
        
        
        
Answer:
Larger number = 32
Step-by-step explanation:
Smaller number = x
Larger number = y 
y - x = 8    -----------(I)
3y = 4x  ---------------(II)
 3y/4 = x
Plug in x = 3y/4 in equation (I)

  y = 8*4
   y = 32
Plug in y = 32 in equation (II)
3y = 4x 
3*32 = 4x
4x = 3*32
x = 
 x = 3 *8
x = 24