Answer:
5
Step-by-step explanation:
5
0.5(100-30) = 35
Hope this helps............
The computation shows that the value of blue which is represented by x is 12.
<h3>How to calculate the value?</h3>
From the information given, it was stated that 30 people were in the kindergarten.
Green = 10
Red = 8
Blue (x) = 30 - (10 + 8)
= 30 - 18
= 12
Since the teacher want to paint the class with the most favorite color, the appropriate color to use will be blue.
Learn more about computations on:
brainly.com/question/4658834
#SPJ1
