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kati45 [8]
3 years ago
12

What is the slope of the line whose equation is 2x - 4y = 10?

Mathematics
2 answers:
OLga [1]3 years ago
6 0

2x - 4y = 10

4y = 2x - 10

y = 1/2 x - 5/2

Slope = 1/2

Ksivusya [100]3 years ago
4 0

Hi!

<h3>We need to isolate y on one side. Whatever we do to the equation we have to do to both sides. </h3>

-------------------------------------

<h3>Subtract 2x from both sides. </h3>

2x - 2x - 4y = -2x + 10

-4y = -2x + 10

<h3>Divide by -4 on both sides</h3>

-4y/-4 = -2x/-4 + 10/-4

<u>y = </u><u>1/2</u><u>x - 2.5</u>

--------------------------------------

<h2>The slope is 1/2</h2>

Hope this helps! :)

-Peredhel

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In a two-digit number, the tens digit is 5 less than the units digit. The number itself is five more than three times the sum of
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Given:

In a two-digit number, the tens digit is 5 less than the units digit.

The number itself is five more than three times the sum of its digits.

To find:

The number.

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Tens digit is 5 less than the units digit.

a=b-5       ...(i)

The number itself is five more than three times the sum of its digits.

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2 years ago
Read 2 more answers
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