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Sedaia [141]
2 years ago
10

(Which is the simplified form of the expression ? 3(7/5x+4)-2(3/2-5/4x)

Mathematics
1 answer:
Illusion [34]2 years ago
5 0

Answer:

let's see what to do buddy....

Step-by-step explanation:

3( \frac{7}{5}x + 4) - 2( \frac{3}{2} -  \frac{5}{4}x) \\  \\  =  \frac{21}{5}x + 12  - 3 +  \frac{5}{2}x \\  \\  =  \frac{(21 \times 2) + (5 \times 5)}{10}  x + 9 =  \\  \\  \frac{42 + 25}{10} x + 9 =  \frac{67}{10}x + 9 = 6.7x + 9

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tia_tia [17]
<h2>Explanation:</h2><h2></h2>

Here we have the following rational function:

f(x) = \frac{1}{x+3} -2

So the graph of this function is shown in the First Figure below. Let's define another function which is a parent function:

g(x)=\frac{1}{x}

Whose graph is shown in the second figure below. So we can get the graph of f from the graph of g this way:

Step 1. Shift the graph 3 units to the left:

f_{1}(x) = \frac{1}{x+3}

Step 2. Shift the graph 2 units down:

f(x) = \frac{1}{x+3}-2

Finally, the features of the graph of f are:

The graph of this function comes from the parent function g and the transformations are:

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3 years ago
What is 3 to the 4th power in standard form
nika2105 [10]

Answer:

81, i think.

Step-by-step explanation:

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3 years ago
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5 0
3 years ago
An apple orchard's workers pick 12,500 apples in the month of October. A sample of 300 of these apples shows that 15 of them are
Orlov [11]

Answer:

625

Step-by-step explanation:

Convert 15300 to a percent,

We can convert it to it's lowest fraction,

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Then take the percent as a decimal, 0.5 and multiply it by 12500,

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3 years ago
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Answer:

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