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katrin [286]
3 years ago
8

8.5b−3.4∙(13a−3.2b)+a

Mathematics
1 answer:
Nesterboy [21]3 years ago
8 0

Answer:

8.5b - 3.4(13a - 3.2b) + a = 19.4b - 43.2a

Step-by-step explanation:

It is a simple mathematical problem with multiple like terms. We can solve it by applying basic mathematical rules of multiplication and addition/subtration.

8.5b - 3.4(13a - 3.2b) + a

= 8.5b - 3.4*13a -3.4*(-3.2b) + a

= 8.5b - 3.4*13a + 3.4*3.2b + a

= 8.5b - 44.2a + 10.88 b + a

Now, only like terms can be added to each other

= (8.5b + 10.9b) + (a - 44.2a)

= 19.4b + (-43.2a)

= 19.4b - 43.2a    

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2 years ago
Which fraction has the value that's equal to 3/4
mamaluj [8]

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<u>Solution:</u>

Given that , we have to find fractions which has the same value as that of the fraction \frac{3}{4}

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3 years ago
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