Your friend says that the solutions to the inequality 6x - 12x s 12 are xs-2. Solve the inequality correctly. What error did you friend make?

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Aproduction manager test 10 toothbrushes and finds that their mean lifetime is 450 hours. she then design sales package of this type of toothbrush. it states that the customers can expect the toothbrush to last approximately 460 hours. this is an example of what phase of inferential statistics

[15 points]find the least common multiple of the expressions: 1. 3x^2, 6x - 18 2. 5x, 5x(x +2) 3. x^2 - 9, x + 3 4. x^2 - 3x - 10, x + 2 explain if possible