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Zarrin [17]
3 years ago
5

(b) Lashonda's test score average increased by 12 points this semester.

Mathematics
1 answer:
sukhopar [10]3 years ago
8 0

9514 1404 393

Answer:

  +12

Step-by-step explanation:

An increase is generally represented by a positive number. An increase of 12 points will usually be represented by the number +12.

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Answer:

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Step-by-step explanation:

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Here m = 6 and (a, b) = (- 9, 5), thus

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IgorLugansk [536]

Answer:

Step-by-step explanation:

Set it up as fractions, Alex over Peter.

3/5 : 33/x  Let x represent Peter's amount.  Now find out: how do you get from 3 to 33?  What times 3 equals 33?  11

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Peter will get 55.  Don't forget the pound symbol.

5 0
3 years ago
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Step-by-step explanation:

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