The length of a rectangle is 4 times its width. the rectangle’s width is 8 m. what is the area of the rectangle?

Need on this geometry question. explain how you did it.

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq