Me Russo exchanged 200 euros , for 270 dollars. How many dollars would he get for 300 euros

The rectangle on the right is the image of the rectangle on the left. what transformation would result in this image? reflection rotation translation dilation

At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?

X+y=-4 x-y=2 use elimination with adding and subtraction