Answer:
z/2 + 1 = x
Step-by-step explanation:
z=2(x-1)
z/2 = x-1
z/2 + 1 = x
Answer: 1/3
Step-by-step explanation:
We know that after dilation with scale factor k the coordinates of pre-image (x,y) map to (kx,ky) of the image.
From the given graph, the coordinate of A =(9,4) and the coordinate of A' (3,2)
Then
and 

Therefore, the scale factor of the dilation is 1/3.
• Use opposite operation to isolate x
28 ➗ 25 = 25x
• Write the value of x
X = 1.12
The answer is 4 because 1 6/8 + 2 3/8 =4 1/8 so it would round to 4
Eileen is able to save 13% of her allowance each month.