Write the solution as an ordered triple. Select the correct choice below and fill in any answer boxes within your choice. x+y+z=-8
2x+4y+2z=-22
-x+8y-3z=-17
A) There is one solution, (__,__,__)
B) The system is dependent
C) There is no solution

The number of hours per week that the television is turned on is determined for each family in a sample. the mean of the data is 37 hours and the median is 33.2 hours. twenty-four of the families in the sample turned on the television for 22 hours or less for the week. the 13th percentile of the data is 22 hours. approximately how many families are in the sample? round your answer to the nearest integer.

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

Which shows one way to determine the facts of x3+4x2+5x+20 by grouping