Let A = {3, 4, 5} and B = {5, 6, 7} and let S be the "divides" relation from A to B. That is, for every ordered pair (x, y) is in A ✕ B, x S y ⇔ x|y. Using set-roster notation, state explicitly which ordered pairs are in S and S−1. (Enter your answers as comma-separated lists of ordered pairs.)

Write an introductory paragraph for this corrie ten boom and her family were faced with some difficult choices after hitler came to power. some family members paid the ultimate price. write a carefully thought-out paper of at least 200 words dealing with the following concepts: --how should a christian act when evil is in power? --what do you think it would be like to live in an occupied country? remember to proofread anything you write thoroughly.

Starting at home, emily traveled uphill to the hardware store for 606060 minutes at just 666 mph. she then traveled back home along the same path downhill at a speed of 121212 mph. what is her average speed for the entire trip from home to the hardware store and back?

Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?