What's the rate of change of y=1.5x-2

Good Stuff is giving away free pens to each of the first 200 people who come in the store today. In the first hour, they gave away 25% of the pens. How many is this?

Select two fractions equivalent to 100/200. 10/22 66/133 55/110 10,000/20,000

For some event A, what does it mean if P (A) = 0.84?

The surface area of a rectangular prism is 1,300 sq inches. Find the surface area of a similar solid that is larger by a scale factor of 3

The lions won 16 games last year. this year the lions won 20 games. what is the percent increase in number of games the lions won from last year to this year?

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.