Carina is going to shop with the $120.00 that she earned from doing chores. She wants to save 25% of her money to put into a savings account. She buys a shirt for $36.00 and a new coat for $40.00, with 5% sales tax on both items. Does Carina still have the amount of money she planned to put into her savings account?

sd

Step-by-step explanation:

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: