Answer:
75 - 35y / 3 + 2y = -4 
( 75 - 35y + 6y ) / 3 = -4 [ Taking LCM ] 
( 75 - 29y ) / 3 = -4 
75 - 29y = -12 
29y = 75+12 
29y = 87 
y = 3 
hope that helps ✌
 
        
                    
             
        
        
        
R/6=14
multiply each side by 6 and you get
r=14×6
r=84
        
             
        
        
        
Answer:
(-11, 1)
Step-by-step explanation:
x-values are horizontal and y-values are vertical
so add -4 to -7 to get -11
add 0 to 1 to get 1
new point is at (-11,1)
 
        
             
        
        
        
Answer:
1/2(2x-6)= -6
Step-by-step explanation:
Multiply the two sides by the equation 2
2x-6=12
move the constant to the right hand side change sign
2x = -12 + 6
calculate the sum
2x= -6
Divide the 2 sides by 2
x= -3
 
        
             
        
        
        
Answer:
   0.80
Step-by-step explanation:
The z-score is found from the formula ...
   Z = (X -μ)/σ
   Z = (77 -73)/5 = 4/5 = 0.80
Jennifer's Z-score was 0.80.