Multiples of 5 end in 5 or 0 this would mean
5,10,15,20,25,30,35,40 are all multiples of 5
Answer:
x = 3 or -3
Step-by-step explanation:
So you have the equation x² - 9 = 0
Move the 9 to the other side: x² = 9
Then take the square root of both sides: 
= ±
x = ± = ±3
x = 3 or -3
Answer:
D
Step-by-step explanation:
|| = parallel lines
Answer:
58 child tickets were sold
Step-by-step explanation:
If 58 child tickets were sold, then that would mean that 77 adult tickets were sold because they need to add up to 135 total tickets sold.
We can multiply 58 by $6 to get the total sales for just the child tickets which will give us $348.
Next, we can multiply 77 by $9.60 to get the total sales for the adult tickets which will give us $730.20
Then when we have both of our sales for the children tickets and the adult tickets, we can add them together to get a total amount of sales of $1087.20
(sorry if this is confusing but I hope this helped!)
