Answer:
I believe that it is b
Step-by-step explanation:
But correct me if i am wrong! Have a nice day!
24 units by 15 units. divide both numbers by 5
Answer: 4 minutes
Step-by-step explanation: 1 minute = 44 words so 176 divided by 44 is 4 minutes.
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