Write the point-slope form of the line that passes through (5, 5) and is perpendicular to a line with a slope of . include all of your work in your final answer. type your answer in the box provided or use the upload option to submit your solution.

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?

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?

State one method by which you can recognize a perfect square trinomial.