4. Which statement is true about the values of two expressions below? Expression A: 3x(8+4)

Expression B. 8+4

A. The value of expression B is 3 times the value of expression A.

B. The value of expression A is 3 times the value of expression B.

C. The value of expression A 3 times more the value of expression B.

D. The value of expression B is 3 times more than the value of expression A.
​

Suppose you are an avid reader and are looking to save money on the cost of books instead of paying about $20 for each book, you decide to look into purchasing a kindle for $120 you can purchase e-books for about $5 each 1. find the slope-intercept equation for the cost of the hard copy of books using x to represent the number of books 2. find the slope-intercept equation for the cost of the kindle with cost of e-books using x to represent the number of books

Rhombus adef is inscribed into a triangle abc so that they share angle a and the vertex e lies on the side bc . what is the length of the side of the rhombus if ab=c, and ac=b.

Complete the steps to find 4.830 ÷ 5