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Marina86 [1]
3 years ago
10

Add 3 and 7. then multiply by 3.

Mathematics
2 answers:
Reil [10]3 years ago
8 0

Answer:

30

Step-by-step explanation:

First, add 3 and 7

3 + 7 =10

The multiply by 3

10*3= 30

Hope this helps!

timofeeve [1]3 years ago
5 0

Answer:

The answer is 30.

Step-by-step explanation:

7+3=10 then 10*3 is 30.

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swati won a Computer game that she played with matt. The sum of the scores was 754. The difference of there scores was 176. How
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<u>Answer:</u>

Swati - 465 , Matt - 289

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Let Swati's score be x and Matt's score be y.

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Solving these two equations by adding them we get 2x = 930 so x = 465. Substituting x in x - y = 176 we get y = 289

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Answer:

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3 years ago
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Answer:

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