HELP! 25 POINTS The tops of two tables in a furniture store are similar rectangles as shown below.

The length of the larger tabletop is 12 feet. What is its width, x?

2 feet

5 feet

7 1/2 feet

10 1/2 feet

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Axel follows these steps to divide 40 by 9: start with 40. 1. divide by 9 and write down the remainder. 2. write a zero after the remainder. 3. repeat steps 1 and 2 until you have a remainder of zero. examine his work, and then complete the statements below.

Ellen makes and sells bookmarks. she graphs the number of bookmarks sold compared to the total money earned. why is the rate of change for the function graphed to the left?