How do you slove 57 * 2000 with multiplying with powers of ten

Simplify (15x2 - 24x 9) : (3x - 3)

Circle the greater andend. draw circle to count on one two or three write the sum

How to do long division with 540:36

A number cube is rolled 240 times. Six comes up 41 times. What is the theoretical probability of rolling a six

Three terms of an arithmetic sequence are shown below. Which recursive formula defines the sequence?: f (1) = 6, f (4) = 12, f (7) = 18 a. f (n + 1) = f (n) + 6 b. f (n + 1) = 2f (n) c. f (n + 1) = f (n) + 2 d. f (n + 1) = 1.5f (n)

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.