Julie tries to keep a very consistent sleep schedule.
however, she has been losing her discipline. usually she
gets seven hours a day, but last week she was only able
to get half of that on monday, half of that on wednesday
and half again on saturday. the other days, julie
followed her schedule. how many hours of sleep did julie
lose from her normal schedule?

10 1/2 hours all together but 3 1/2 each day of half sleep

Step-by-step explanation:

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

i think 1: 2

step-by-step explanation: