How do u solve an y=mx+b equation

Explain the difference between dividing in half and dividing by half.

The bakers at healthy bakery can make 320 bagels in 5 hours. How many bagels can they bake on 20 hours? What was that rate per hour

Translate the following statement into a mathematical equation: Five times a number, minus three, is twelve. 5 (n - 3) = 12 5n - 3 = 12 5 - 3n = 12 5n = 12 - 3

Can someone guide me on how to do this (online school) -9-3x=27

A serving size of ice cream is 1cup. If a container of ice cream is 1 1/2cups how many servings are in a container.?

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.