Which statements about opposites are true?

select each correct answer.

the opposite of a number is always a negative number.

the opposite of a number is 1 divided by that number.

a non-zero number and its opposite are located on opposite sides of zero on a number line.

the opposite of the opposite of a number is the number itself.

How is the number of vertices for a prism related to the name of the prism

Samantha is growing a garden in her back yard. she spend $90 setting up the garden bed and buying the proper garden supplies. in addition, each seed she plants cost $0.25. a. write the function f(x) that represents samantha's total cost on her garden. b. explain what x represents. c. explain what f(x) represents. d. if samantha plants 55 seeds, how much did she spend in total?

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?