5 more because 10 divided by 2 is 5 and when u add 5 by 5 you get 10 and when you also add another 5 you get 15 so yeah
Answer:
C. 60,000
Step-by-step explanation:
<u>Given</u>
- 24,000 fans attended a football match
- three times as many bought tickets
- one-sixth of them cancelled their tickets
<u>Three times as many bought tickets</u>
24,000 * 3 = 72,000
<u>one-sixth of them cancelled their tickets</u>
72,000 * 1/6 = 12,000
<u>Subtract</u>
72,000 - 12,000 = 60,000
<u>Answer</u>
60,000 people are attending this week
Step-by-step explanation:
6x - 3x^2 + 2x^2 -2x = 5x^2 + 15x
4x -x^2 = 5x^2 + 15x
-11x - 6x^2 = 0
-6x^2 - 11x = 0
use the quadratic formula
(-b±√(b²-4ac))/(2a)
(-5/6)+(-5/6) have the same denominator (number at bottom of fraction), so all you have to do is add the numerator(top number). So -5 +-5 =-10 . Now you have -10/6, which simplifies to -5/3.
Hope this helps :)
