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3 years ago

How many solutions are there to the equation below?

Mathematics

2 answers:

eduard3 years ago

7 0

Answer:

only one solution

Step-by-step explanation:

The given equation is

17x- 8 = 3x + 16

Add 8 to both sides

17x = 3x + 24

Subtract 3x to both sides

14x = 24

Divide both sides by 14

x = 24/14

x = 12/7

Since, we got only one value of x.

Therefore, the equation has only one solution.

A is correct option.

Schach [20]3 years ago

6 0

The answer is A.
There is 1 solution to the equation

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Answer:

I can answer 2-19.

Step-by-step explanation:

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the second equation has no solution.

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3 years ago

Write a rule for the linear function in the graph.

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Y=4x-13

that is the line

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3 years ago

Businesses deposit large sums of money into bank accountsImagine an account with $10 million dollars in it.

adoni [48]

again, let's assume daily compounding means 365 days per year.

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$~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\$10000000\\ r=rate\to 2.12\%\to \frac{2.12}{100}\dotfill &0.0212\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{daily, thus 365} \end{array}\dotfill &365\\ t=years\dotfill &1 \end{cases}$

$A=10000000\left(1+\frac{0.0212}{365}\right)^{365\cdot 1}\implies A\approx 10214256.88 \\\\\\ \underset{\textit{earned interest amount}}{10214256.88~~ - ~~10000000 ~~ \approx ~~ \boxed{214256.88}}$

what's their difference? well

$\stackrel{\textit{compounded daily}}{\approx 214256.88}~~ - ~~\stackrel{\textit{simple interest}}{212000}\implies \boxed{2256.88}$

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1 year ago

Write the equation of the line that has a slope of -2 and goes through the point (-3,4).

liubo4ka [24]

<u>SOLUTION:</u>

General Equation: y = mx + b

Substitute slope = -2 into the equation:

y = -2x + b

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4 = -2(-3) + b

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y = -2x - 2

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3 years ago

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Answer:

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