Hello guys! I am Fabiona. I like solle exercises. Below you have a problem from me. It is for 6th grade students. It can also be solved by equation. 3 friends spent a total of 400 many to buy teaching aids. The second spends 10 many more than the first, while the third 20 many more than the second. How much did each
of them spend?

Mary beth used the mapping rule to find the coordinates of a point that had been rotated 90° counterclockwise around the origin. examine the steps to determine whether she made an error. m (3, –6) is rotated 90° counterclockwise. (x, y) → (–y, x) 1. switch the x- and y-coordinates: (6, –3) 2. multiply the new x-coordinate by –1: (6(–1), –3) 3. simplify: (–6, –3) .

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%