2 years ago

Algebra Graph each line. y = 3x + 4

1 answer:

8 0

I created this using a graphing calculator website called Desmos! You can use this to further explore slopes and lines and graphing in general :)

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Suppose that a loan of $8000 is given at an interest rate of 16% compounded each year.

mash [69]

Answer:

9280

Step-by-step explanation:

8000 x .16 + 8000

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3 years ago

Solve for x: Log4(x+8)=3

viktelen [127]

If $log_{4}(x+8)=3$
Then $4^3=x+8$
$64=x+8$
$64-8=x$
$56=x$

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The total ages of Sarah, Jake and Matthew add up to 36. Jake is two years younger than Sarah and Matthew is 16 years younger tha

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Answer:

Step-by-step explanation:

S+J+M=36

J=S-2 or J=x-2

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A team is selling discount cards as a fundraiser. The table shows the number of cards sold and the remaining amount of money nee

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Answer: negative.

Step-by-step explanation:

We know that the slope of the line $\frac{\text{change in y}}{\text{change in x}}$

Therefore, the slope for the given data $=\frac{y_2-y_1}{x_2-x_1}$

$\Rightarrow\ Slope=\frac{795-875}{20-10}\\=\frac{-80}{10}\\=-8...,\text{which is negative.}$

Hence, the word which describes the slope of the line representing the data in the table = negative.

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3 years ago

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A package of hotdogs contains 10 hot dogs. A package of buns contains 8 buns. What is the least number packages of buns and hot

sergeinik [125]

$\bf \begin{array}{|cc|ll} \cline{1-2} hotdogs&buns\\ \cline{1-2} &\\ 10&8\\ 20&16\\ 30&24\\ 40&32\\ \underline{50}&\underline{40}\\ &\\ \cline{1-2} \end{array}$

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