Natasha has a photo of a lasagna dish she made, which she wants to post to various
websites. The original image has a width of 300
pixels and a height of 450 pixels. Consider each
set of new dimensions or scale percents that
show adjustments to this original image.
Describe how the image changed and whether
the new image is similar to the original. Show
your work and explain your reasoning.

Abag contains 3 red marbles, 2 blue marbles, and 2 green marbles. one marble is picked, then another marble. assume that the selections are made with replacement. a) find the probability of picking two red marbles with replacement. b) find the probability of picking a red marble and a blue marble. assume the selections are made without replacement. c) find the probability of picking two red marbles without replacement. d) find the probability of picking a red marble and a blue marble without replacement.

700 miles the train takes 5 hours to a travel the distance at what unit rate is the train traveling?

Which geometric principle is used to justify the construction below?