Every week 3 members of a cooking club total their food cost and determine the mean amount that each person should contribute. this week, the mean contribution per member is $30. a fourth person who wants to join the cooking club buys $20 worth of food. what is the mean contribution for this week if the fourth person joins the cooking club.

b

step-by-step explanation:

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."