Answer:
Step-by-step explanation:
we know that
The surface area of a sphere is equal to
we have
substitute
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
Answer:
ok
Step-by-step explanation:
Answer:
9,025
Step-by-step explanation:
9,500 multiplied by 0.95
397,331 is how much they are worth
