16 is the greatest common denominator
Answer:
Step-by-step explanation:
the mean would be appropriate measure of center to describe the data shown in the histogram because the data is symmetrical.A symmetric histogram is a distribution in which the 2 halves appear to be the same on both sides.
I think 12 might be the second one, I'm not sure though!
Before we do any solving, we need to simplify both sides.
On the left, we can simplify -2x + 3x - 5 to x - 5.
On the right, we can simplify 6 - 21 to -16.
So we have x - 5 = -16.
Solving from here, we add 5 to both sides to get x = -11.
Looking at the graph, trace your finger up from 10 on the x-axis. You will end up somewhere around 17.
Therefore, the approximate height of the tree after 10 years will be 17 feet.
