For exercise 25, describe the relationship that exists between the length and width of each rectangle.
25. the width is x, and the length is 4x.

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8

Haruka hiked several kilometers in the morning. she hiked only 66 kilometers in the afternoon, which was 25% less than she had hiked in the morning. how many kilometers did haruka hike in all?

What is 100,000 times 1/100,000, using the standard method of multiplication? write the answer as 10 to a power.