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3 years ago

Combine like terms and solve x 12x + 3 - 4x - 6 = 5 5x - 4 + 7 + 6x - 4x = 24

Mathematics

1 answer:

Lisa [10]3 years ago

5 0

Answer:

12x + 3 - 4x - 6 = 5

x=1

5x - 4 + 7 + 6x - 4x = 24

x=3

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Ratling [72]

Answer:

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Mrac [35]

Answer:

$(-\infty,0)\cup(0, \frac{1}{3})\cup (\frac{1}{3},\infty)$

Step-by-step explanation:

The given functions are $f(x)=\frac{3x-1}{x-4}$ and $g(x)=\frac{x+1}{x}$ .

We now composed the two functions to find:

$(f\circ g)(x)=f(g(x))$

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$x\ne\frac{1}{3}$

We write this in interval notation as:

$(-\infty,\frac{1}{3})\cup (\frac{1}{3},\infty)$

We need to be cautious here as x=0 is not in the domain of g(x).

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$(-\infty,0)\cup(0, \frac{1}{3})\cup (\frac{1}{3},\infty)$

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3 years ago

Luis earns a base salary of $150.00 every week with an additional 14% percent commission on everything he sells. Luis sold $6050

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Butoxors [25]

In the balanced reaction

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Look up the molar mass of Fe and O:

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Then the molar mass of FeO is approximately 71.835 g/mol, and so the mass of 42.4 mol of FeO is

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3 years ago