Which inequality represents all numbers x on a number line that are farther from −8 than from −4

If f(x)= 3x+6 which of the following is the inverse of f(x)

Guys i really need or i have to stay late up night

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