Callie bought a bag of skittles. She ate half of the skittles, and then she gave her friend Dana 10 skittles. If there are no more than 20 skittles left, how many skittles were there to begin with? Write an inequality that represents Callie’s situation.

Circle a has center of (2,3) and a radius of 5 and circle b has a center of (1,4) and a radius of 10. what steps will show that circle a is similar to circle b 1) dilate circle a by a scale factor of 2 2) translate circle a using the rule (x+1,y-1) 3) rotate circle a 180 degrees about the center 4) reflect circle a over the y-axis