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2 years ago

Solve the system of linear equations. 3x + 5y = -2 2x - y = 3

Mathematics

1 answer:

natita [175]2 years ago

7 0

Answer:

3x + 5y = -2 is x= −5 /3 y+ −2 /3

2x - y = 3 is x= 1 /2 y+ 3 /2

Step-by-step explanation:

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Explain why the prices were the same in 13 and 14

kifflom [539]

Answer:

Step-by-step explanation:

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2 years ago

A flashlight shines straight up into the sky, 9 ft to the right of a tent located at the origin. For which values of A, B, and C

lina2011 [118]

Answer:

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Step-by-step explanation:

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3 years ago

The table shows the distance y (in miles) that you travel on a road in x minutes. What type of function best models the data?

evablogger [386]

Answer:

Linear Function

Step-by-step explanation:

Given

The table showing values of x and y

Required

Determine the type of function

To determine the type of function, the table represents;

One will need to determine the table equation.

Start by solving for the slope;

$m = \frac{y_1 - y_2}{x_1 - x_2}$

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This gives

$m = \frac{0 - 60}{0 - 80}$

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The formula is determine as follows;

$y - y_1 = m(x - x_1)$

When x - 0; y = 0; m = 3/4; This gives

$y - 0 = \frac{3}{4}(x - 0)$

$y = \frac{3}{4}(x - 0)$

Open Bracket

$y = \frac{3}{4}x - 0$

$y = \frac{3}{4}x$

The above is an example of a linear equation.

<em>Hence; option B answers the question</em>

8 0

3 years ago

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liraira [26]

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slega [8]

Answer:

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3 years ago