ASAP PLEASE <3A rectangular garden has length and width as given by the expressions below. Length: 4 − 7(3x + 4y) Width: 3x(−2y) Write a simplified expression for the perimeter of the rectangle. blank − xblank − y −blank xy

Select all the correct answers. what is 221,000,000,000,000,000,000 expressed in scientific notation?

In the diagram of circle a what is m

Amir wants to proportionally increase the size of a photo to create a poster for his room. the size of the original photo is shown. complete the statement and then answer the question to represent ways that amir can increase the size of his photo.