Is 4y=x a direct variation

Each child in a family has at least 2 brothers and 3 sisters. What is the smallest number of children the family might have?

What is 4.5 (10^4) in standard form

When your car accelerates sharply you will feel

How can you convert between Percent, Fraction, and Decimal? Ex: Fraction to Percent, and more

Jonathon is playing a game on a rectangular board that measures 60cm long and 450 mm wide. What is the perimeter of Jonathan's game board in meters

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.