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3 years ago

HELP ME PLEASE!!!! I NEED HELP!!!!!

Mathematics

1 answer:

frutty [35]3 years ago

6 0

Answer:

(8, -22)

Step-by-step explanation:

If you solve to find the slope of the first table on the left you get -4x +10 and the second table you get -3x+2. You can find their intersection on the calculator and get (8, -22)

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How does the value of a decimal change as you move left to right

Lapatulllka [165]

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3 years ago

Please help me with this I need it now :)

arsen [322]

Answer:

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Step-by-step explanation:

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3 years ago

What is the slop intercept form of a line that passes threw (4,-4) and (8, -10)

BigorU [14]

For this case we have that by definition, the equation of a line of the slope-intersection form is given by:

$y = mx + b$

Where:

m: It's the slope

b: It is the cut-off point with the y axis

We have two points through which the line passes, so we can find the slope:

$(x_ {1}, y_ {1}) :( 4, -4)\\(x_ {2}, y_ {2}) :( 8, -10)\\m = \frac {y_ {2} -y_ {1}} {x_ {2} -x_ {1}} = \frac {-10 - (- 4)} {8-4} = \frac {-10+ 4} {4} = \frac {-6} {4} = - \frac {3} {2}$

Thus, the equation is of the form:

$y = - \frac {3} {2} x + b$

We substitute one of the points and find "b":

$-4 = - \frac {3} {2} (4) + b\\-4 = - \frac {12} {2} + b\\-4 + 6 = b\\b = 2$

Finally, the equation is of the form:

$y = - \frac {3} {2} +2$

ANswer:

$y = - \frac {3} {2} +2$

4 0

3 years ago

Topic 3 Assessment (Percent)

yuradex [85]

Answer:

44%

Step-by-step explanation:

60%-16% the answer is up ahead.

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Sphinxa [80]

Answer:

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Step-by-step explanation:

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3 years ago

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