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Korolek [52]
3 years ago
11

Find the value of x in the solution to the system of equations shown.

Mathematics
1 answer:
ale4655 [162]3 years ago
8 0
<span>y=4x-6
y=-4x+48
</span>4x-6= -4x+48
<span>0x=54
x=o</span>
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What is -2x - 10 = - 14x - 7?
jek_recluse [69]

x=4 because if you add 7 to 10 you get -2x-3=-14x then you add -2x to -14x and you get -3=-12 then you divide by -3 and -12 to get 4


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Working together, two ants named Aran and Beatrice can build an ant hill in 10 hours. Aran and Charlie can build the ant hill in
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The circumference of a circle can be found using the formula C = 2r. Which is an equivalent equation solved for r? r = C r = C(2
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r equals StartFraction C Over 2 pi EndFraction

Step-by-step explanation:

we know that

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C=2\pi r

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That means -----> isolate the variable r

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\frac{C}{2\pi}=\frac{2\pi r}{2\pi}

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5 0
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RSB [31]

Answer:

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We are given the following information in the question:

y = \beta_0 + \beta_1x + u

where y is the dependent variable, x is the independent variable.

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\beta_1: It is the coefficient of x in predicting the dependent variable y.

u is the error term.

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Thus, Option A) u is the error term and Option D)  x is called the independent variable because x is independent from y and u are the correct answer.

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3 years ago
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