Logan is solving an a real world problem using absolutevalue inequalities. Below is the question...
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Logan is solving an a real world problem using absolutevalue inequalities. Below is the question Logan issolving with his steps to solve inequality.The QuestionThe ideal weight of a certain toy car is 22.35 ounces.The actual weight may vary from the ideal by at most0.12 ounce. Find the range of acceptable weights forthis engine.Logan's steps:Step 1: The equation he created was|x-.12 |? 22.35Step 2:x-- .12 ? 22.35 and - (x-.12) ? 22.35Step 3: x22.47 and x > -22.23Solution: -22.23 ? x ? 22.47Which is true about Logan's work?O Step 2 is incorrect: The second inequality that Logan shouldhave set up should have been x-.122-22.35.O Step 3 is incorrect. Logan solved the inequality wrong forthe second inequality and the inequality should be22.23 making the solution 22.23 ?x? 22.47.O All steps and the solution is correct.O Step 1 is incorrect. Logan should have used the equationx 22.35 | .12.
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