Jim has to choose between two gym membership plans. Plan A has a $50 initial fee and then it costs $10 per visit. Plan b has a initial $25 membership fee and then it will cost her $15 per visit

If we are looking for when they would be the same at a given time:

First, we need to set them to each other:

50 + 10x = 25 + 15x

Move them around and then get this:

25 = 5x

Divide by 5 from both sides

5 = 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