Blaze is paid $4 for every hour he babysits. Mrs. Dirlam paid him for 5 hours of babysittting. On the way home, Blaze spent $9 on a book and $6 on a puzzle. How
much money did Blaze have left from the money he received from Mrs. Dirlam?

If you answer right ill give brainliest, : )

You can ride your bike around your block 6 times and the whole neighborhood 5 times in 16 minutes. you can ride your bike around your block 3 times and the whole neighborhood 10 times in 23 minutes. how long does it take you to ride around the neighborhood?

How do i simply this radical expression?