Julio plans to gain 0.2kg. After 14 days he weighs 40kg. The number of days he diets and his weight are related. Identify the variables , write a equation relating to Julio's weight and number of days on his diet, and How long will it take Julio to reach his goal weight of 50kg?

the correct answer is 828.07

equal to

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:

the answer is:

mean: 6

mad: 2.14