2 H2 + 1 02 is balanced to what equation?

What is greatest 2.45 or 2.31

Find the missing number: 8.4 (1.5+2.3) = 12.6+.

Clara has a package of six cookies she wants to share equally among her friends. If Clara makes sure that each piece of cookie will be 3/5 of a cookie, how many friends can she share her cookies with?

Identify the kinds of sample that is described. A researcher randomly selects 5 local fast food restaurants and the ask all school age children at those restaurants their on the new town curfew?

Robert is writing a paper for language arts class. He can write of a page in of an hour. At what rate is Robert writing?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.