What is 2s equal when s equals 9

A ball is dropped to the ground from a height of 100 meters. It rebounds to a height of 50 meters after that first bounce and 25 meters after the second bounce. How high will it rebound on the seventh bounce?

One year farmers recieved an average of $13.145 per bushel of wheat. How much did the farmer receive for selling 100 bushels of wheat?

1) Give an example of a math formula.

What is the slope for y=-5x-6

A rectangle is 15 cm long. Find the area and perimeter of the rectangle if its width is 3 5 the length.

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.