It is f(x) = -x2 or (-x)2, whichever you intended.
x is 45.
If you mean 2x -3y = 6 then it is true and so is (3, 0)
Without any equality signs the given terms can't be considered to be equations.
The answer is B.
This website isn't equipped to reproduce most mathematical symbols in the questions. I'll see if I can translate. 2x + 3(x - 10) = 45 2x + 3x - 30 = 45 5x - 30 = 45 5x = 75 x = 15 Check it. 2(15) + 3(15 - 10) = 45 30 + 15 = 45 It checks.
It is -137.8
The action arrow should be pointing towards "driven" in the sentence: "The bus was driven by a substitute driver that day." This is because the action of driving the bus was completed by the substitute driver.
They are x = 0, -5 and +8.
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It is 9x + 2.
(n - 3)(n - 5) = n² - 8n + 15
It is 10.
Are you referring to P, phosphorous?
yea yea yea
i dont know
1/20000.
x is 45.