I'm pretty sure that it would be 1,000...
Answer:
No
Step-by-step explanation:
Does anyone have to do DELTA-MATH
45 is exactly half of 90
that means 45 is 50% of 90.
Let's assume
number of child tickets sold on saturday is x
number of adult tickets sold on saturday is y
On saturday, twice as many adult tickets as child tickets were sold
so, we get

child admission is $6.30 and adult admission is $9.60
a total sales of $535.50
we get

now, we can plug y=2x

now, we can solve for x


now, we can find y


so,
number of child tickets sold on saturday is 21
number of adult tickets sold on saturday is 42.........Answer