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Neporo4naja [7]
4 years ago
10

What is -1/2 - (-4/5)?

Mathematics
2 answers:
dmitriy555 [2]4 years ago
8 0

Answer:

3/10

Step-by-step explanation:

-1/2 =-5/10

-4/5=-8/10

-5/10 -(-8/10)

-5/10 + 8/10=3/10

Natalija [7]4 years ago
4 0

Answer:

your answer would be 0.3

Step-by-step explanation:

i just got it correct

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Brian, Tim and Kenny got paid a total of $240 for mowing neighborhood lawns. They split the money in the ratio of 5: 9: 10. A) H
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Answer:

The answer to your question is $40

Step-by-step explanation:

Data

Total payment = $240

Proportions   Brian: Tim: Kenny   5:9:10

Process

1.- Sum the proportions

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2.- Divide the total payment by the previous result

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3.- Determine the money that every neighbor earn

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   Tim = 9 x 10 = 90

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5.- Conclusion

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3 years ago
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Answer: If a number can be written or can be converted to p/q form, where p and q are integers and q is a non-zero number, then it is said to be rational and if it cannot be written in this form, then it is irrational.
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