If i hiked 5 2/10 kilometers in one weekend and the next week i hike 9/10 kilometer more than then the week before how many kilometers did i walk the second week

6 kilometers

Step-by-step explanation:

From the given question, it can be inferred that;

In the first weekend, distance covered = 5 kilometers.

But in the second week or following weekend, I hike more than the first week implies that, total distance covered in the second week = distance covered in the first week +

                                            = 5 +

                                            = +

                                            =

                                            =

                                            = 6

Therefore, the total distance walked in the second week is 6 kilometers.

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:

∠cbe and ∠deb are same-side interior angles.

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