Please I NEED HELP AS SOON AS POSSIBLE! Two students were given the same problem of 2x - 4 = 6 to solve . Student A got an answer of x = 5 and Student B got an answer of x = 7 7. Which student is correct and what mistake did the other student make when solving for x? Explain your answer and refer to the work (below) that each student showed for their solution .

Student A is correct and student B made the mistake

Step-by-step explanation:

Student B divided 2 on both sides before subtracting four, when they should've done it the other way around: add four on both sides and then divide by 2 to solve for x

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: