Children = .65 * people
people = 520 / .65
800 people were in attendance
Answer:
a. is 1 and b is 2 and c is 3 I did it in algebra pay attention in class
Answer:
Step-by-step explanation:
To solve:
x - 8 = -20
Simply add +8 to both sides of the equation.
It becomes :
x - 8 +8 = -20 + 8
Note that, -8 + 8 will cancel out, and results to zero.
Therefore the equation becomes :
x = -20 + 8
x = -12.
Hope this helped!
4/9 is the simplest ratio......