The 7 in 7,000 is times more than 7 in 700

In the rectangle below ac=30 units what is de

What is always true about a positive integer raised to a negative odd power?

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?