This stem-and-leaf plot represents the height of the students on Mark's basketball team. One student's
height is missing from the plot. If the mean height
of all the students on the team is 63 inches, what is
the unknown height?

The answer is 270 cars.you can do this by making a proportional relationship. for instance, 200 is the whole we are using, so on a “number line” 200 would be over 100%. now, since he sells 35% more, add 35% to 100% to get 135% on the other side of the “number line” on the bottom half, leaving the top half empty.cross multiply 200 by 135 then divide by 100 to get your answer. i hope this , if it did, , if you don’t mind, giving me brainiest! 200/100% } 200 • 135 /100 ? /135%

100$ would be the correct answer

You should use a calculator for this.