Answer:
A) (0, 0)
Step-by-step explanation:
To find the center of dilation, draw lines from each pre-image point to the image point. A picture of this is attached.
Once we get these lines drawn, the center of dilation will be the intersection of these lines. The lines intersect at (0, 0), so this is the center of dilation.
A computer desk, originally priced at $83, is now on sale for $78.85
originally priced at $83. After discount the price becomes $78.85
Discount amount = $83 - $78.85 = $4.15
Decrease rate = discount amount divide by original price
Decrease rate =
Decrease rate = 0.05
To find percent of decrease we multiply by 100
0.05 * 100 = 5%
Decrease percentage = 5%