Asmall submarine starts at –1,260 feet in relation to sea level. then it descends 5 feet per minute for 12 minutes. what integer represents the rate of motion of the submarine?

Describe the domain and range of y=2(3)^x-2+5

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

Jane moves from a house with 71 square feet of closet space to an apartment with 45.44 square feet of closet space. what is the percentage decrease of jane’s closet space?