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3 years ago

Solve the systems of equations 3x+5y=3 ×=8-4y

Mathematics

1 answer:

kompoz [17]3 years ago

4 0

Answer:

x = -4

y = 3

Step-by-step explanation:

I decided to change the arrangement of the second question to make it easier for myself while solving. Where it says check I was confirming my answer to see if it was correct and it is.

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irinina [24]

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4 years ago

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X over negative 10 equals 7

alexdok [17]

X/-10 = 7
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3 years ago

Graph the equation below by plotting the

maria [59]

Answer:

(I assume you have to do this on some kind of online graphing program.)

Step-by-step explanation:

Plot a point at (0, -3) because that is the y-intercept. Plot the second point at (3, 1). Once you hit “done” your graph should look similar to the one I attached a picture of. *rotatre the picture so the grey is on the bottom*

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3 years ago

When creating a budget, you must track both your budgeted expenses and your expenses.

Sveta_85 [38]

Answer:ACTUAL

Step-by-step explanation:

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4 years ago

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Help please and simplify answer in radical form if needed

deff fn [24]

Answer:

$16\sqrt{3}\:\mathrm{units^2}$

Step-by-step explanation:

The area of an equilateral triangle with side length $s$ is equal to $\frac{\sqrt{3}}{4}s^2$ . Since the perimeter is 24 units and there are three equal sides to an equilateral triangle, each side is $24\div 3=8$ units.

Substituting in this value, we get:

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6 0

3 years ago