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valina [46]
2 years ago
14

Factor (a-2b) (3x-5y) + (2b-a)(x-y)

Mathematics
1 answer:
agasfer [191]2 years ago
6 0

Answer:

8by + 2ax - 4bx - 4ay

Step-by-step explanation:

I assume you mean expand so:

(a - 2b)(3x - 5y) + (2b - a)(x - y)

3ax - 5ay - 6bx + 10by + 2bx - 2by - ax + ay

Now collect like terms:

2ax - 4ay - 4bx + 8by

This is your answer but in a better order:

8by + 2ax - 4bx - 4ay

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425 is decreased to 319
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425 is decreased to 319.

The above statement means that a number should be deducted from 425 to get the difference of 319.

Let x be the unknown number.

425 - x = 319
425 - 319 = x
106 = x

106 is the unknown number.

It can be phrased like this: 425 decreased by 106 is 319.
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4 years ago
Noelia has 144 role-playing cards. She and
scZoUnD [109]

Noelia has 216 cards after buying part of the set with her friends.

<h3>What is addition?</h3>

Combining items and counting them as a single, large group is done through addition.

Given that, Noelia has 144 role-playing cards.

Now, she bought 72 cards more, therefore, the number of cards Noelia has is:

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Learn more about the addition:

brainly.com/question/29560851

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1 year ago
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The length of a rectangle is 2020 inches greatergreater than twice the width. if the diagonal is 2 inches more than the​ length,
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3 years ago
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kondor19780726 [428]

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Answer:

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