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Dima020 [189]
3 years ago
12

8x-3=3x+17 Solve for x

Mathematics
2 answers:
Vika [28.1K]3 years ago
4 0

Answer:

x=4

Step-by-step explanation:

To solve, we need to isolate the variable, x by getting all the numbers to one sides and the variables to the other

8x-3=3x+17

Subtract 3x from both sides

8x-3x-3=3x-3x+17

5x-3=17

Add 3 to both sides

5x-3+3=17+3

5x=20

Divide both sides by 5

5x/5=20/5

x=4

Olin [163]3 years ago
3 0

Answer:

x = 4

Step-by-step explanation:

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Answer:

The difference is 30%

Step-by-step explanation:

To find the percent decrease, start by finding the difference in costs.

42.54 - 29.78 = 12.76

Now divide that amount by the original cost.

12.76/42.54 = 30%

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3 years ago
Jenny is diving into a swimming pool from a diving board. The expression below represents Jenny's vertical height x, in feet, ab
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Answer:

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Jenny's vertical height above the water is represented by -16x^2+12x+10. 10 is h_0 and is Jenny's initial height.

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3 years ago
If the principal, interest rate, or time in a simple interest problem is doubled, and the other two quanities remain constant, h
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8 0
3 years ago
There were 65 people waiting in two lines to buy a snowball ice drink they were joined in the line by 11 more people a total of
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Answer:

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8 0
3 years ago
q(x)= x 2 −6x+9 x 2 −8x+15 ​ q, left parenthesis, x, right parenthesis, equals, start fraction, x, squared, minus, 8, x, plus, 1
AURORKA [14]

According to the theory of <em>rational</em> functions, there are no <em>vertical</em> asymptotes at the <em>rational</em> function evaluated at x = 3.

<h3>What is the behavior of a functions close to one its vertical asymptotes?</h3>

Herein we know that the <em>rational</em> function is q(x) = (x² - 6 · x + 9) / (x² - 8 · x + 15), there are <em>vertical</em> asymptotes for values of x such that the denominator becomes zero. First, we factor both numerator and denominator of the equation to see <em>evitable</em> and <em>non-evitable</em> discontinuities:

q(x) = (x² - 6 · x + 9) / (x² - 8 · x + 15)

q(x) = [(x - 3)²] / [(x - 3) · (x - 5)]

q(x) = (x - 3) / (x - 5)

There are one <em>evitable</em> discontinuity and one <em>non-evitable</em> discontinuity. According to the theory of <em>rational</em> functions, there are no <em>vertical</em> asymptotes at the <em>rational</em> function evaluated at x = 3.

To learn more on rational functions: brainly.com/question/27914791

#SPJ1

8 0
1 year ago
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