Write 450 in standard form

Write the scientific notation for 2,460,000

A sweater that originally cost 40 is on sale for 10% off. What is the amount of the discount?

List rational numbers between - 2and 0

What is the additive inverse of 16 5/7? A.-16 7/5 B ... - 16 5/7 C. 16 7/5 D. - 16

A squre stickey note has sides that are 15 centimerts long what is the area of the stickey note

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.