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IgorC [24]
3 years ago
5

2m² + 4m - 70Factor and please show steps ​

Mathematics
1 answer:
Nikolay [14]3 years ago
6 0

Answer:

5 / -7

Step-by-step explanation:

2m^{2} + 14m - 10m - 70\\2m ( m + 7 ) - 10 ( 2m - 7 ) \\therefore,  ( m + 7 ) ( 2m -  10) \\or M = 5 / -7

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Jack bought 4 bagels for 3.00. how many bagels can he buy for 4.50?
bija089 [108]

Answer:

The answer is

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Step-by-step explanation:

In order to solve this problem we use ratio and proportion

From the question

He used 3.00 to buy 4 bagels

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We have the final answer as

<h3>6 bagels</h3>

Hope this helps you

6 0
3 years ago
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Eduardwww [97]

Answer:

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Step-by-step explanation:

(see attached for reference)

Given the number 1627187, we can see that the number in the tens place is the number 8.  

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Case 2: If the digit in the ones places is 5 or greater, then we increase the digit in the tens place and replace all the digits to its right with zeros.

In our case, the digit in the ones places is 7, this greater than 5, hence according to Case 2 above, we increase the digit in the tens place by one (from 8 to 9) and replace all the digits to its right by zeros giving us:

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3 years ago
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Answer:

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Step-by-step explanation:

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Andre45 [30]

Answer:16.8 ur welcs

Step-by-step explanation:

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