Answer:
X2 = (-2, 1), W2 = (-4, 1), Y2 = (4, -2), Z2 = (-3, 2)
Step-by-step explanation:
First, flip across the y-axis:
Coordinates: X1 = (2, -1), W1 = (4, -1), Y1 = (2, -4), and Z1 = (3, -2)
Then, rotate 180 degrees counterclockwise:
Coordinates: See above
 
        
             
        
        
        
Answer:
The cost of 1kg jam is $7 and the cost of 1kg butter is $4
Step-by-step explanation:
Let jam = x
 butter = y
 3x + 2y = 29 -----(1)
 6x + 3y = 54 -----(2)
(1)×2 -> 
 6x + 4y = 58 -----(3)
(3)-(2) -> 
 y = 4
suby=4into(2)
 6x + 3(4) = 54
 6x = 42
 x = 7
(Correct me if i am wrong)
 
        
             
        
        
        
Equation y=-4x 
m=-4. Slope is -4 y-intercept is 0
y-12=2(x-1)
y-12=2x-2
y=2x-2+12
y=2x+10
        
             
        
        
        
The answer for the expression 0.5x=24 will be x=48
<h3>What is a linear equation?</h3>
The linear equation is defined as the equation having a degree of one or the power of the variable will be one. Linear equation shows the staright line on the graph.
here the given equation is:-
0.5x=24
We can write 0.5 in fraction as 1/2 
1/2x=24
x=48
Hence the answer for the expression 0.5x=24 will be x=48
To know more about the linear equation follow
brainly.com/question/1884491
#SPJ1
 
        
             
        
        
        
Answer:
80
Step-by-step explanation: