Answer:
x >-8
Step-by-step explanation:
22−2x<38 
Subtract 22 from each side
22-22−2x<38-22 
-2x < 16
Divide each side by -2, remembering to flip the inequality
-2x/-2 > 16/-2
x >-8
 
        
             
        
        
        
Answer:$50
Step-by-step explanation:
So we have the sweater that’s $30 with a sale of 60% of the original price.
That means $30=60% of the original
So
30=60%start with this 
5=10% divide 6 by both sides to get 10%
50=100% times by 10 to get 100%, which is the original price. 
So the original price of this sweater is $50 
:D
 
        
                    
             
        
        
        
Answer: the cost of one medium sized jug is $60
the cost of one large sized jug is $10
Step-by-step explanation:
Let x represent the cost of one medium sized jug.
Let y represent the cost of one large sized jug.
Jack bought 2 medium sized jugs and 3 large sized jugs for 150 dollars. This means that 
2x + 3y = 150 - - - - - - - - - - - 1
Jill bought 4 medium jugs and 12 large jugs for 360 dollars. This means that 
4x + 12y = 360 - - - - - - - - - - - 2
Multiplying equation 1 by 4 and equation 2 by 2, it becomes
8x + 12y = 600
8x + 24y = 720
Subtracting, it becomes
- 12y = - 120
y = - 120/ - 12
y = 10
Substituting y = 10 into equation 1, it becomes
2x + 3 × 10 = 150 
2x + 30 = 150
2x = 150 - 30 = 120
x = 120/2 = 60
 
        
             
        
        
        
Answer:
y=4/5x+1
Step-by-step explanation:
y=mx+b
- m is the slope
- b is the y-intercept
m= 4/5
b=   1   (0,1) y-value
Equation:
            y=4/5x+1