Find x if we are given that <-9,2,-6> * <9, x, 1> = -101

-4<3x+2<8

What is the value of | -6|-|6|-(-6)

10w+2≥22 or 5w-8>-12

( 4 + -9) ÷ [ -10 - (-5)] • (-2)

what is 2-x

How is 1-1 = 1?

Explain the difference between the following two sets of numbers. A = [−5, 5]        B = (−5, 5)     A = [−5, 5] includes −5 but not 5, B = (−5, 5) includes both −5 and 5. A = [−5, 5] includes both −5 and 5, B = (−5, 5) does not include either −5 or 5.      A = [−5, 5] includes 5 but not −5, B = (−5, 5) does not include either −5 or 5. A = [−5, 5] includes 5 but not −5, B = (−5, 5) includes both −5 and 5. A = [−5, 5] does not include either −5 or 5, B = (−5, 5) includes both −5 and 5.

Collect like terms and arrange in descending order  -6 + 9x + 1/2 x3 + 8 - x + 8/3 x3

Please help