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3 years ago

LINEAR EQUATIONS HELP ASAP

Mathematics

2 answers:

Komok [63]3 years ago

5 0

Answer: C) -1/5

Step-by-step explanation:

The slope of a line can be represented as $\frac{y_{1} -y_2}{x_{1} -x_2}$ . Thus, the slope of the line is

6/-30, or -6/30, or -1/5

Stella [2.4K]3 years ago

3 0

Answer:

-1/5

Step-by-step explanation:

(10 ,9) .....(40 , 3)

(9-3)/(10-40)=6/-30=-1/5

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Step-by-step explanation:

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2 years ago

2/3÷2 1/3= dividing fractions

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2 years ago

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Solve the equation<br> -3x + 1 + 10x = x + 4<br> 0 x = 1/2<br> х<br> =<br> x = 12<br> X = 18

pav-90 [236]

Answer:

Step-by-step explanation:

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2 years ago

3 1/2 - 1 1/3 x x= 1

slamgirl [31]

Answer:

The value of x for the given expression is $\frac{15}{8}$

Step-by-step explanation:

Given as :

<u>The expression is written </u>

3 $\dfrac{1}{2}$ - 1 $\dfrac{1}{3}$ × x = 1

Or, 1 $\dfrac{1}{3}$ × x = 3 $\dfrac{1}{2}$ - 1

Or, $\frac{(1\times 3) + 1}{3}$ × x = $\frac{(3\times 2) + 1}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7}{2}$ - 1

Or, $\dfrac{4}{3}$ × x = $\dfrac{7-2}{2}$

Or, $\dfrac{4}{3}$ × x = $\dfrac{5}{2}$

∴ x = $\frac{\frac{5}{2}}{\frac{4}{3}}$

Or, x = $\frac{5\times 3}{2\times 4}$

I.e x = $\frac{15}{8}$

So, The value of x = $\frac{15}{8}$

Hence The value of x for the given expression is $\frac{15}{8}$ Answer

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2 years ago

Perfect Linear relationship between two or more independent variables is a violation of .... a. MLR.1 - Linearity in parameters

nexus9112 [7]

Answer:

b. MLR.3 - No perfect collinearity assumption

Step-by-step explanation:

There is an assumption that nothing in the error term should correlate with the explanatory variable (x) of interest and outcome variable of (y). It does not allow any linear relation between two or more variables. If there is a relation between the variable it the the violation of this assumption.

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2 years ago