Answer: 168 adult tickets were sold.
Step-by-step explanation:
We know that we can find the number of adult and student tickets sold, with this equation:
Since 82 students attended, we can substitute into the equation and solve for "a", in order to calculate the amount of adult tickets sold.
Then, "a" is:
an equation is undefined, when its denominator is 0, or turns to 0, because we can't divide anything by 0.
so let's simply set the denominator of this one = 0.
The answer is 2. Because every 2 cups pf flour is 1 half a sugar and, they are asking for 8 so thats 4 half cups of sugar, and if you mix another half with another half it would be 2 cups of sugar
Answer:
0.5%
Step-by-step explanation:
8/1600=0.005=0.5%
17. 25
18. adjacent, supplementary, linear pair
19. vertical
20. x = 7
21. x = 27
22. x = 14
23. x = 25