Marta is selling a handmade necklace for $250
Fach week that it does not sell, Marta reduces
the price by 2%. Which of the following
functions models the price of the unsold
necklace after w weeks?
A. f(w) = 250(0.98w)
B. f(w)= 250(0.98w)?
c. f(w) = 2500.98
D. f(w) = 250(0.98)"

It looks as though A and B are the same, otherwise I would have said that the correct answer is either one of those two. What's the difference between the two?

b: |12 – x| ≤ 0.25

step-by-step explanation:      

let x be the possible lengths in inches, of the ribbons jaime cut.

we have been given that jaime is cutting strips of ribbon for a project. he tries to cut each piece to be 12 inches long, but sometimes he cuts it too long or too short by as much as 0.25 inch.  

we can represent this information in an inequality as:

by the definition of absolute value function we will get,

upon combining our inequalities we will get,

therefore, the inequality   describes all the possible lengths (x), in inches, of the ribbons jaime cut.

step-by-step explanation:

answer: 0,6

step-by-step explanation:

this would make it the y intercept.