7) What is the solution to the system of equations? 8) What is the solution to the system of equations?

9) Solve by using substitution and state the solution as an ordered pair. Show all of the steps used to determine the solution.

10) Solve by using substitution and state the solution as an ordered pair.

Photos attached

6x = 48

i hope this . 6 cards each and a total of $48. dvide each side by 6 and you will have your answer.

hello from mrbilldoesmath!

answer:   x (x+6)^2, choice b

discussion:

factor x out of the equation:

x^3 + 12x^2 + 36x = x (x^2 + 12x + 36).

note that 6+6 = 12 and 6*6 = 36 so the above factors into:

x (x+6)^2

which is choice b

you,

mrb