Children = .65 * people
people = 520 / .65
800 people were in attendance
Answer:
number 8 is a rational number because it can be written as the fraction 8/1
Step-by-step explanation:
The range of set B is approximately the range of set A
A. 2x+3×5=34
2x+15=34
2×9.5=19
2×9.5+15=34
x=9.5