(d) Janine knows that in 2 weeks, her family will need her to work at the restaurant for 8 hours. If Janine can babysit in increments of 30 minutes, what is the least
amount of time that she could babysit that week to earn $140? Show all your work.

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:

kekdkdkccc

so

step-by-step explanation:

kekdkckcldlx

a

step-by-step explanation:

its wrong