F(x) = 2x - 6
y = 2x - 6
Switching y and x and solving for y;
x = 2y - 6
2y = x + 6
y =

Hence,
If 40% are boy and there are 12 boys
40% of girls would be 12 and another 20% is 6 so
You add 12+12+6=30 students total
That is the wrong answer. I just took the and got it wrong the right answer is (-4,-1).
8000=2 oumces
????=16 oumces
8000 x 16 divided by 2
answer=64,000 crocus
Answer:
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Step-by-step explanation: