What is the image of (4,-2) dilation by a scale factor of 1/2 centered at the origin?

"how does lena finally defeat the robots? ” this question will best be used to describe the story’s exposition. rising action. climax. falling action.

When ∆rst is translated 4 units down, what are the apparent coordinates of t’? give 15 points

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?