Someone please help, I don't understand how to do this 40 Pounds of trail mix consists of nuts at $2.40/lbs. and raisins at $4.40/lbs. If the trail
mix sells for $4.00/lbs. then how many pounds of each would be needed?

5lbs

Step-by-step explanation:

if you way as much as needed for nuts the add amount for raisins and mix

d.192

step-by-step explanation:

12*16=192

(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