HELP a rectangle with area 12 square units is dilated by a scale factor of k. find the area of the image for each given value of k
1. k=2 Area =
2. k=5 area =
3. k=1 area =
4. k=1/4 area =
5. k=1.2 area =

Name the quadrilaterals that have four equal sides.

Fanny mendelssohn manages all the magazines and paperback books at a local grocery store. she prices many paperbacks to sell at $7.99. the cost to the store is $5.29. what is the markup rate on a paperback book, based on its cost?

25 ! i need asap! ! ill mark brainliest!