Answer:
x=1
Step-by-step explanation:
1-2x=-3x+2
-1=-x
1=x
Answer: 2
Step-by-step explanation:
74 because each number is increased by 9
Answer:
228 hydrogen atoms
Step-by-step explanation:
In a water molecule,
1/3rd is oxygen atoms, and
2/3rd (1 - 1/3 = 2/3) is hydrogen atoms
If there are 114 water molecules,
Total number of atoms would be:
3 * 114 = 342 (1 oxygen and 2 hydrogen atoms in 1 water molecule)
Out of these, 2/3rd would be hydrogen atoms, so:

There would be 228 hydrogen atoms
97 Adult tickets were sold,
97x3=291
300-97=203 student tickets
$291+$203=$494