A box contains 22 tickets, adult tickets are 5.00$ each and child tickets are 3.00$ each. the total value of tickets is 74$. how many variables are there?

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

What is the total area of the figure?

Acyclist bike x distance at 10 miles per hour .and returns over the same path at 8 miles per hour.what is the cyclist average rate for the round trip in miles per hour ?