Simplify 3m^-2 / 5n^-3

A. 3n^3/5m^2

B. 1/m^5n^4

C.-4/5n^8

D. 3m^2n^10/2

A popular of 550 rabbits is increasing by 7.5% each year. In about how many years will the population be over 1000

Simplify to create an equivalent expression. 2 (-n-3) - 7 (5+2n)

Adding and subtracting rational numbers (-3/5) - 6/9 - (-4/5)

For the sets R = {o, v, e, r} and S = {f, l, o, w, e, r} find the intersection of R and S

Then, the bug ran from 22 to - 22. What distance did it cover? If this run took the bug 11 minutes, what was its average speed?

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.