The first hiker has gone 125 ft and hikes at a rate of 1.2 ft per second. The second hiker has gone 10ft and hikes 2.6 ft per second. after about how many seconds will the hikers have gone the same distance

82 seconds
90 seconds
73 seconds
67 seconds

82 seconds

Step-by-step explanation:

(1.2*82)+125=223.4

(2.6*82)+10=223.2

These are the closest. If you are estimating this is the right answer

(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