343 = 7 x 7 x 7
the answer is 7,7, and well 7
20% decrease should be the answer
I would have to say That i see 8
Children’s tickets are $4, adult tickets are $14
Explanation:
4a+6c=80
If they made $4 more dollars on the second day than the first by selling one extra child ticket then we know a child’s ticket is $4 per ticket.
4a+6*4=80
4a+24=80
4a=56
14=a
So each adult ticket costs $14.
You can check by filling in $14 and $4 for each equation.
4*14+6*4=80
4*14+7*4=84
Neutral atoms must have equal numbers of protons and electrons
Solution: 18 electrons
