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vova2212 [387]
2 years ago
15

Can you please help me

Mathematics
1 answer:
viktelen [127]2 years ago
4 0

no xdxdxdxdxdxxdxdxdxdxdxdxdxdxddxd

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Sam scored 43, 48, and 42 points on three tests. How many points should he get on the fourth test to get an average score of 50?
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So we know that an average is the sum of the scores divided by the number of scores that were added together. In this case we are going to be dealing with 4 tests. So let's say x is the score for our fourth test. We can create this equation:

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