3 years ago

Which equation can pair with x+2y=5

Mathematics

1 answer:

vodka [1.7K]3 years ago

4 0

What are the choices?

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What is the square root of 1,459,585 and show work

pav-90 [236]

Have fun with that. my brain hurts looking at that question

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4 years ago

What is the y-intercept of the line described by the equation below? y = 3x - 6

elena55 [62]

This is a line in the form y = mx + b, where b is the y intercept. In your equation above, 3 is the slope, the m value, and -6 is the y-intercept, the b value.

3 0

4 years ago

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Greg chose C as the answer. How might he have gotten that answer?

Katyanochek1 [597]

Given:

The equation is

$-0.4x+0.05y-1.25=0$

Where, y is the total cost and x is the number of months.

To find:

The y-intercept of the line represented by this equation.

Solution:

We have,

$-0.4x+0.05y-1.25=0$

Isolate y variable.

$0.05y=0.4x+1.25$

Divide both sides by 0.05.

$y=\dfrac{0.4x+1.25}{0.05}$

$y=\dfrac{0.4x}{0.05}+\dfrac{1.25}{0.05}$

$y=8x+25$

Putting x=0, we get

$y=8(0)+25$

$y=0+25$

$y=25$

Therefore, the y-intercept of the given equation is 25 and the correct option is D.

7 0

3 years ago

Perform the indicated operations. Write the answer in standard form, a+bi.<br> (8 - i)^2 + (8 + i)^2

ArbitrLikvidat [17]

Answer:

${(8 - i)}^{2} + {(8 + i)}^{2} \\ \\ thank \: you$

4 0

3 years ago

A linear function has a slope of 8/3 and passes through the point (0,5). What is the equation of the line?

MArishka [77]

This problem already gave us the slope and y-intercept, so all that's left to do is plug those two values into slope-intercept form.

Slope-Intercept Form: y = mx + b

---m is the slope

---b is the y-intercept

y = 8/3x + 5

Hope this helps!! :)

3 0

3 years ago

Read 2 more answers