3 years ago

Which of the following is the quotient of the rational expressions shown below? 2x-3/5x^2 divided by x-5/3x-1

2 answers:

7 0

Find the attachment bellow.

First, form the expression.

(2x-3)/(5x²) ÷ (<span>x-5)/(3x-1)

= (2x-3)/(5x</span>²) ×(3x-2)/(x-5)

= ((2x-3)(3x-1))/((5x²)(x-5))

= (6x²-11x+3)/(5x³-25x²)

Kamila [148]3 years ago

6 0

The expression in fraction form will be:

$\frac{ \frac{2x-3}{5 x^{2} } }{ \frac{x-5}{3x-1} }$

The denominator can be multiplied to the numerator by taking its reciprocal as shown below:

$\frac{2x-3}{5 x^{2} } * \frac{3x-1}{x-5} \\ \\ 
= \frac{(2x-3)(3x-1)}{5 x^{2}(x-5) }$

There are no common factors, so the expression can not be simplified any further.

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On the day that a certain celebrity proposes marriage, 252525 people know about it. Each day afterward, the number of people who

Serhud [2]

Answer:

Step-by-step explanation:

The graphs are attached.

First of all, the day proposal goes out, 25 people know, so the initial condition is y = 25 at x = 0.

Hence, graph would start at y = 25.

Looking at the graphs, we can eliminate B and D immediately because they start at 50.

Now, it says every day, this number (y) triples, so 1 day after, it would be:

25 * 3 = 75

So, the graph would show x = 1 and y = 75