Micah wants to insert a photo on his website. The current size of the photo is 1,800 pixels by 1,200 pixels. He wants to reduce the photo to 450 pixels by 300 pixels. What is the scale factor of the reduction?

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

If a || b and e || f , what if the value of y ?

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?