The dinosaur's tail bones are at the solution point to the system of equations below. –2x – 7y = –250 4x – y = 140 every time you click a point using the cps, the equations below will update. remember, the solution is the point that makes both equations true. –2( 0 ) – 7( 20 ) = -148 x 4( 0 ) – ( 20 ) = -4 x

(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

the correct answers i think are b. and d.

give me brainliest if it is correct!