Which fraction shows 7/28 in simpelist form

The length of time to set up is 200 min. The time to make and paint each sign is 25 min. Write an equation for this statement

A film maker wants to make and sell DVDs of a documentary film. It costs $6500 to make the film and $1500 to set up production. In addition, it costs $4 for each video made.

Deron is making light switch plate from pieces of wood. He starts with a board that is 6 yards long. How many light switch plates can he make?

How do you write 100, in an exponential form How do write 100,000, in an exponential form And how do you write 10,000, in an exponential form

Latisha earns $5 dollars an hour painting her neighbors fence create two variables PART:A determine which is dependent and which is independent PART:B list three ordered pairs to show the values of the two variables PART:C write an equation to

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.