3 years ago

7-8th grade math level

Mathematics

1 answer:

Ne4ueva [31]3 years ago

7 0

Answer: Let me try to figure this out but this is not 7-8 grade math level

Step-by-step explanation:

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Find the equation of the line through the given pair of points in standard form using only integers and the smallest possible po

denis23 [38]

Answer:

The standard equation is $5y+9x=-56$ .

Step-by-step explanation:

Consider the provided points.

To find the standard equation of line use two point slope form.

$(y-y_1)=\frac{y_2-y_1}{x_2-x_1}(x-x_1)$

Substitute $\left(x_1,\:y_1\right)=\left(-4,\:-4\right),\:\left(x_2,\:y_2\right)=\left(-9,\:5\right)$ in above formula.

$(y-(-4))=\frac{5-\left(-4\right)}{-9-\left(-4\right)}(x-(-4))$

$(y+4)=\frac{9}{-5}(x+4)$

$(y+4)=-\frac{9}{5}(x+4)$

$5y+20=-9x-36$

$5y+9x=-36-20$

$5y+9x=-56$

Hence, the standard equation is $5y+9x=-56$ .

3 0

3 years ago

The smelliness of cheese (denoted by SSS) can be defined as a function of the amount of bacteria in the cheese (denoted by BBB)

aliya0001 [1]

Answer:

$Bacteria*cm^2$

Step-by-step explanation:

THe formula can be written as:

$S=B\cdot A$

Where

S is smelliness of cheese

B is the amount of bacteria

A is the surface area of cheese

B is measured as the "bacteria amount" and A is measured in $cm^2$ , so that would be the unit of smelliness of cheese (S) multiplied. So the unit is:

bacteria*cm^2

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What is the slope intercept form of the equation of this line

Nikitich [7]

Answer:

The equation is y=-5+3

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Which of the following is not a scatter plot below?

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Answer:

the answer is an outlier

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Mrs. Wester bought five Shawn Mendes CD's to give to friends for Christmas. Each CD cost $12.73. How much did she spend, not inc

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Answer:

is 63.65

Step-by-step explanation:

but whit the tax i think is 64

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