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Diano4ka-milaya [45]
3 years ago
6

What is the slope of the line given by the equation -3x = 30 - 5y?

Mathematics
1 answer:
zaharov [31]3 years ago
8 0

Answer:

The slope of the line given by the equation -3x=30-5y is \frac{3}{5}.

Step-by-step explanation:

-3x=30-5y

Move the -3x to the right side of the equal sign and the -5y to the left.

5y=30+3x

By switching them to opposite sides, their sign changes from - to +.

Then, divide both sides by 5 in order to isolate the y.

\frac{5y}{5} = \frac{30+3x}{5}

You get:

<em>y= </em>\frac{3}{5} x +6<em />

According to y=mx+b, mx refers to the slope.

In this case, the slope would be \frac{3}{5}.

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3 years ago
Find y when x = 14, if y = -3 when x = 6.
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Answer:

y=5

Step-by-step explanation:

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2 years ago
Sharon paid $78 sales tax on a new camera. If the sales tax is 6.5%, what was the cost of the camera?
Irina18 [472]

Answer:

$1200

Step-by-step explanation:

$1200

Step-by-step explanation:

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