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3 years ago

4/x-1 + 3/x -3=0 (Solving rational expressions)

1 answer:

7 0

$\frac{4}{x - 1} + \frac{3}{x - 3} = 0 \\ \frac{4}{x - 1} = \frac{ - 3}{x - 3} \\ 4( x - 3) = - 3( x - 1) \\ 4x - 12= - 3x + 3 \\ x = 15$

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lyudmila [28]

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2 years ago

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3 years ago

If the center of a circle is (1, 1), and it has a radius of 5, which is another point on the circle?

Rufina [12.5K]

Answer:

(4,5)

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3 years ago

1 A. All master photographers are artists.

Ede4ka [16]

Answer:

A is the appropriate option.

Step-by-step explanation:

The question given is a conditional statement.

With the condition that all master photographers are artist. This implies that any person who is a master photographer is automatically an artist.

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B. Ansel Adams is an artist, but it is possible that not all artists are master photographer.

A is the correct option.

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3 years ago

Hi, can someone please help me out with this problem? thanks in advance.

kiruha [24]

Answer:

The following is an income statement using the Contribution format.

...........................Income Statement for Rivieremia Corp................................

Sales ........................................................................$1,500,000

Less Variable Costs................................................($1,200,000)

Contribution Margin..............................................$300,000

Less Fixed Costs....................................................($200,000)

Operating Income .................................................$100,000

Less Tax....................................................................($10,000)

Net Income...............................................................$90,000

Tax = 10% * 100,000 = $10,000

Proving breakeven is $1,000,000.

The breakeven point for a company can be calculated by dividing the Fixed cost by the contribution margin ratio.

Contribution margin ratio = Contribution margin / Sales

= 300,000/1,500,000

= 20%

= Fixed Cost/ Contribution Margin ratio

= 200,000/20%

= $1,000,000

Degree of Operating Leverage = Contribution Margin/ Operating Income

= 300,000/100,000

= 3

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3 years ago