Again stuck why because our teacher got fired so we are stuck with substitute teacher
Q: 7>-20+b
Simply

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

Which line is parallel to the line that passes through the points (2, –5) and (–4, 1) a. y=-x+5 b. y=-2/3x+3 c. y=2/3x-2 d. y=x+5

Graph the system of equations. {6x−4y=−244x−8y=−32 use the line tool to graph the lines.