18. Naruto practices his harmonica hour, spends 3 hour working on homework, and takes another hour to do chores every day. How much
longer does Naruto spend practicing his harmonica and doing his chores
than working on homework?
Narendra practices harmonica 1/4 hour, spends 2/3 hour working on homework and takes 1/2 hour to do chores everyday. How much longer does narendra spend practicing harmonica and doing chores than working on homework!

Astudent found the solution below for the given inequality. |x-9|< -4 x-9> 4 and x-9< -4 x> 13 and x< 5 which of the following explains whether the student is correct? -the student is completely correct because the student correctly wrote and solved the compound inequality. -the student is partially correct because only one part of the compound inequality is written correctly. -the student is partially correct because the student should have written the statements using “or” instead of “and.” -the student is completely incorrect because there is no solution to this inequality.