Suppose that 8 identical red wooden blocks and 8 identical white wooden blocks are to be stacked, one on top of another, to form one tall tower of blocks. how many different colour patterns can result?

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18

answer: what is the conflict?

step-by-step explanation:

*what has happened to new york city?

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